Vulnerability Description
In FRRouting (FRR) through 9.1, an infinite loop can occur when receiving a MP/GR capability as a dynamic capability because malformed data results in a pointer not advancing.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Frrouting | Frrouting | <= 9.1 |
Related Weaknesses (CWE)
References
- https://github.com/FRRouting/frr/pull/15640Issue Tracking
- https://github.com/FRRouting/frr/pull/15640/commits/30a332dad86fafd2b0b6c61d23dePatch
- https://lists.debian.org/debian-lts-announce/2024/04/msg00019.htmlMailing List
- https://github.com/FRRouting/frr/pull/15640Issue Tracking
- https://github.com/FRRouting/frr/pull/15640/commits/30a332dad86fafd2b0b6c61d23dePatch
- https://lists.debian.org/debian-lts-announce/2024/04/msg00019.htmlMailing List
- https://lists.debian.org/debian-lts-announce/2024/09/msg00007.html
FAQ
What is CVE-2024-31949?
CVE-2024-31949 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In FRRouting (FRR) through 9.1, an infinite loop can occur when receiving a MP/GR capability as a dynamic capability because malformed data results in a pointer not advancing.
How severe is CVE-2024-31949?
CVE-2024-31949 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-31949?
Check the references section above for vendor advisories and patch information. Affected products include: Frrouting Frrouting.