Vulnerability Description
In FRRouting (FRR) through 9.1, an attacker using a malformed Prefix SID attribute in a BGP UPDATE packet can cause the bgpd daemon to crash.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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/15628Issue TrackingThird Party Advisory
- https://github.com/FRRouting/frr/pull/15628/commits/ba6a8f1a31e1a88df2de69ea4606Patch
- https://lists.debian.org/debian-lts-announce/2024/04/msg00019.htmlMailing List
- https://github.com/FRRouting/frr/pull/15628Issue TrackingThird Party Advisory
- https://github.com/FRRouting/frr/pull/15628/commits/ba6a8f1a31e1a88df2de69ea4606Patch
- 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-2024-31948?
CVE-2024-31948 is a vulnerability with a CVSS score of 6.5 (MEDIUM). In FRRouting (FRR) through 9.1, an attacker using a malformed Prefix SID attribute in a BGP UPDATE packet can cause the bgpd daemon to crash.
How severe is CVE-2024-31948?
CVE-2024-31948 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-2024-31948?
Check the references section above for vendor advisories and patch information. Affected products include: Frrouting Frrouting.