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CVE-2023-31490

Disclosed 2023-05-09

Description

An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.

References

URL	Source
https://github.com/FRRouting/frr/issues/13099	GitHub
https://www.debian.org/security/2023/dsa-5495	Debian
https://lists.debian.org/debian-lts-announce/2023/09/msg00020.html	Debian
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LMJNX44SMJM25JZO7XWHDQCOB4SNJPIE/	Fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JLG64IF3FU7V76K4TKCCXVNEE6P2VUDO/	Fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WXR6PIVY4SWO7HDT4EY733H4X32SCPM4/	Fedora

Git Fixes

• 06431bfa7570f169637ebb5898f0b0cc3b010802
• 4d217e5d288893ca7f0ca415ad196761c120f8d9
• 406de643d7a943fe11a3eea9cd9ae6a8b12369bb

Raw Data

• CVE-2023-31490.cve.json — CVE record (JSON)
• CVE-2023-31490.frr.json — FRR-specific data (JSON)