MEDIUM 6.5 Microsoft
CVE-2024-31951
In the Opaque LSA Extended Link parser in FRRouting (FRR) through 9.1 there can be a buffer overflow and daemon crash in ospf_te_parse_ext_link for OSPF LSA packets during an attempt to read Segment Routing Adjacency SID subTLVs (lengths are not validated).
Microsoft Security Update 2024-Apr: In the Opaque LSA Extended Link parser in FRRouting (FRR) through 9.1 there can be a buffer overflow and daemon crash in ospf_te_parse_ext_link for OSPF LSA packets during an attempt to read Segment Routing Adjacency SID subTLVs (lengths are not validated).
Affected Products
- cbl2 frr 8.5.5-1 on CBL Mariner 2.0
- cbl2 frr 8.5.3-6 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-31951
- https://nvd.nist.gov/vuln/detail/CVE-2024-31951
This medium severity vulnerability with a CVSS score of 6.5 was published on 2024-04-09 via Microsoft. Affected: cbl2 frr 8.5.5-1 on CBL Mariner 2.0, cbl2 frr 8.5.3-6 on CBL Mariner 2.0.
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