Red Hat Security Advisory: frr security and bug fix update
An update for frr 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.
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-43681US | medium6.5 | — | ||
An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length… | ||||
| CVE-2022-40318US | medium6.5 | — | ||
An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a de… | ||||
| CVE-2022-40302US | medium6.5 | — | ||
An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a de… | ||||
| CVE-2022-36440US | high7.5 | — | ||
A reachable assertion was found in Frrouting frr-bgpd 8.3.0 in the peek_for_as4_capability function. Attackers can maliciously construct BGP open packets and send them to BGP peers… | ||||
references
External citations — patches, advisories, analysis.
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.3_release_notes/indexexternal
- https://access.redhat.com/errata/RHSA-2023:6434self
- https://access.redhat.com/security/updates/classification/#moderateexternal
- 2168855external
- 2184468external
- 2196088external
- 2196090external
- 2196091external
remediations (56)
- Fixedfrr-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debuginfo-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-debugsource-0:8.3.1-11.el9_3.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-selinux-0:8.3.1-11.el9_3.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-selinux-0:8.3.1-11.el9_3.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-selinux-0:8.3.1-11.el9_3.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434 - Fixedfrr-selinux-0:8.3.1-11.el9_3.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
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-2023:6434
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