CVE-2023-25136
mediumPriorität · beachten · 67EPSS 0.898 · 100. PerzentilExploit · PoCDEEURUUSEPSS · bewertet 2026-10-27
OpenSSH server (sshd) 9.1 introduced a double-free vulnerability during options.kex_algorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote attacker in the default configuration, to jump to any location in the sshd address space. One third-party report states "remote code execution is theoretically possible."
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- Behobenopenssh-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-0:8.7p1-29.el9_2.src as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-askpass-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-clients-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debugsource-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debugsource-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debugsource-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debugsource-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debugsource-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debugsource-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debugsource-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-debugsource-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-keycat-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-server-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-sk-dummy-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-sk-dummy-debuginfo-0:8.7p1-29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-sk-dummy-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-sk-dummy-debuginfo-0:8.7p1-29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-sk-dummy-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-sk-dummy-debuginfo-0:8.7p1-29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-sk-dummy-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenopenssh-sk-dummy-debuginfo-0:8.7p1-29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-0:0.10.4-5.29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-0:0.10.4-5.29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-0:0.10.4-5.29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-0:0.10.4-5.29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-debuginfo-0:0.10.4-5.29.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-debuginfo-0:0.10.4-5.29.el9_2.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-debuginfo-0:0.10.4-5.29.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-debuginfo-0:0.10.4-5.29.el9_2.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-debuginfo-0:0.10.4-5.29.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-debuginfo-0:0.10.4-5.29.el9_2.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-debuginfo-0:0.10.4-5.29.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - Behobenpam_ssh_agent_auth-debuginfo-0:0.10.4-5.29.el9_2.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)redhat_csaf
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
https://access.redhat.com/errata/RHSA-2023:2645 - BehobenSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)siemens_psirt
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - BehobenSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)cisa_csaf_ot
Update to V3.1.5 or later version
https://support.industry.siemens.com/cs/ww/en/view/109478459/ - MitigationSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)cisa_csaf_ot
Only build and run applications from trusted sources.
- MitigationSIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)cisa_csaf_ot
Only build and run applications from trusted sources.
- MitigationSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)cisa_csaf_ot
Only build and run applications from trusted sources.
- MitigationSIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)cisa_csaf_ot
Only build and run applications from trusted sources.
- MitigationSIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)cisa_csaf_ot
Only build and run applications from trusted sources.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–critical · 6.5–9.8
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
Exploits (11)
Öffentlicher Proof-of-Concept- und Exploit-Code.
- Christbowel/CVE-2023-25136OpenSSH 9.1 vulnerability mass scan and exploitPoC · poc_in_github
- H4K6/CVE-2023-25136OpenSSH 9.1漏洞大规模扫描和利用PoC · poc_in_github
- Lane0218/CVE-2023-25136-PoCLane0218/CVE-2023-25136-PoCPoC · poc_in_github
- adhikara13/CVE-2023-25136OpenSSH Pre-Auth Double Free CVE-2023-25136 POCPoC · poc_in_github
- axylisdead/CVE-2023-25136_POCCVE-2023-25136 POC written by axylisdeadPoC · poc_in_github
betroffene Produkte (150)
Betroffene Produkte und Versionsbereiche.
- Red Hat Enterprise Linux Advanced Cluster Security for Kubernetes 4alle Versionencert_bundDEcpe:/o:redhat:enterprise_linux:advanced_cluster_security_for_kubernetes_4
- Red Hat Enterprise Linux Service Interconnect 1alle Versionencert_bundDEcpe:/o:redhat:enterprise_linux:service_interconnect_1
- Red Hat OpenShift Container Platform 4.12alle Versionencert_bundDEcpe:/a:redhat:openshift:container_platform_4.12
Advisories (5)
Hersteller- und Ökosystem-Meldungen dazu.
- RHSA-2023:2645Red Hat Security Advisory: openssh security update2023-05-09csaf · redhat_csafUS
An update for openssh is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- SSA-398330SSA-398330: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.52023-12-12csaf · siemens_psirtDE
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version >= V3.1.0 and < V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). These GNU/Linux vulnerabilities have been externally identified. Siemens has released new versions for the affected products and recommends to update to the latest versions. SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5 are no longer maintained and there won't be any update to the CVE list anymore. Please update to the latest version. Note: This SSA advises vulnerabilities for firmware version V3.1 only; for versions < V3.1 refer to Siemens Security Bulletin SSB-439005 (https://cert-portal.siemens.com/productcert/html/ssb-439005.html).
- WID-SEC-W-2023-0279OpenSSH: Mehrere SchwachstellenDeutsch2023-02-02csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in OpenSSH ausnutzen, um beliebigen Programmcode auszuführen und um Sicherheitsmechanismen zu umgehen.
- WID-SEC-W-2023-1542Red Hat OpenShift: Mehrere SchwachstellenDeutsch2023-06-22csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat OpenShift ausnutzen, um einen Denial of Service Zustand herbeizuführen, Informationen offenzulegen, Dateien zu manipulieren oder Sicherheitsvorkehrungen zu umgehen.
- ICSA-23-348-10Siemens SIMATIC S7-15002023-12-12icsa · cisa_csaf_otUS
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version >= V3.1.0 and < V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant). These GNU/Linux vulnerabilities have been externally identified. Siemens has released new versions for the affected products and recommends to update to the latest versions. Note: This SSA advises vulnerabilities for firmware version V3.1 only; for versions < V3.1 refer to Siemens Security Bulletin SSB-439005 ( https://cert-portal.siemens.com/productcert/html/ssb-439005.html).
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (50)
Externe Belege — Patches, Meldungen, Analysen.
- http://www.openwall.com/lists/oss-security/2023/02/13/1cnnvd
- http://www.openwall.com/lists/oss-security/2023/02/22/1cnnvd
- http://www.openwall.com/lists/oss-security/2023/02/22/2cnnvd
- http://www.openwall.com/lists/oss-security/2023/02/23/3cnnvd
- http://www.openwall.com/lists/oss-security/2023/03/06/1cnnvd
- http://www.openwall.com/lists/oss-security/2023/03/09/2cnnvd
- https://bugzilla.mindrot.org/show_bug.cgi?id=3522cnnvd
- https://cxsecurity.com/cveshow/CVE-2023-25136/cnnvd
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