HIGH 7.5 Microsoft
CVE-2024-55553
In FRRouting (FRR) all routes are re-validated if the total size of an update received via RTR exceeds the internal socket's buffer size
Microsoft Security Update 2025-Jan: In FRRouting (FRR) all routes are re-validated if the total size of an update received via RTR exceeds the internal socket's buffer size
Affected Products
- cm2 frr 8.5.5-3 on CBL Mariner 2.0
- azl3 frr 9.1.1-3 on Azure Linux 3.0
- cbl2 frr 8.5.5-3 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-55553
- https://nvd.nist.gov/vuln/detail/CVE-2024-55553
This high severity vulnerability with a CVSS score of 7.5 was published on 2025-01-14 via Microsoft. Affected: cm2 frr 8.5.5-3 on CBL Mariner 2.0, azl3 frr 9.1.1-3 on Azure Linux 3.0, cbl2 frr 8.5.5-3 on CBL Mariner 2.0.
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