Red Hat Security Advisory: haproxy security update
An update for haproxy is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. 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.
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-0056US | medium6.5 | — | ||
An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a special… | ||||
| CVE-2023-25725US | critical9.1 | Exploit | ||
HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka "request smuggling." The HTTP header parsers in HAPr… | ||||
references
External citations — patches, advisories, analysis.
remediations (26)
- Fixedhaproxy-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debuginfo-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978 - Fixedhaproxy-debugsource-0:2.4.7-2.el9_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.0)
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258
https://access.redhat.com/errata/RHSA-2023:1978
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