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Vulnerabilities / CVE-2023-41359

critical

CVE-2023-41359

frr: out of bounds read in bgp_attr_aigp_valid

Published Modified CWE 125
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Red Hat5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Trivy's own label is CRITICAL. Rated critical by NVD, CBL-Mariner. Rated lower by Red Hat (medium), AlmaLinux (medium), Oracle (medium).

Description

An issue was discovered in FRRouting FRR through 9.0. There is an out-of-bounds read in bgp_attr_aigp_valid in bgpd/bgp_attr.c because there is no check for the availability of two bytes during AIGP validation.

Affected packages and fixed versions

SourcePackageFixed in
CBL-Mariner 2.0frr0:8.5.3-2.cm2
alma 9frr, frr-selinux8.5.3-4.el9
Oracle Linux 9frr, frr-selinux8.5.3-4.el9
rapidfort Oracle Linux 9frr, frr-selinux0:8.5.3-4.el9
Show all 7 entries from 4 sources
SourcePackageFixed in
CBL-Mariner 2.0frr0:8.5.3-2.cm2
alma 9frr8.5.3-4.el9
alma 9frr-selinux8.5.3-4.el9
Oracle Linux 9frr8.5.3-4.el9
Oracle Linux 9frr-selinux8.5.3-4.el9
rapidfort Oracle Linux 9frr0:8.5.3-4.el9
rapidfort Oracle Linux 9frr-selinux0:8.5.3-4.el9

References

All 19 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.