CVE-2024-31949

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-31949
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.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/FRRouting/frr/pull/15640 Issue Tracking
https://github.com/FRRouting/frr/pull/15640/commits/30a332dad86fafd2b0b6c61d23de59ed969a219b Patch
https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html Mailing List
https://github.com/FRRouting/frr/pull/15640 Issue Tracking
https://github.com/FRRouting/frr/pull/15640/commits/30a332dad86fafd2b0b6c61d23de59ed969a219b Patch
https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html Mailing List
Configurations

Configuration 1 (hide)

cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*
History

01 May 2025, 14:47

Type Values Removed Values Added
First Time Frrouting frrouting
Frrouting
CPE cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*
CWE CWE-835
References () https://github.com/FRRouting/frr/pull/15640 - () https://github.com/FRRouting/frr/pull/15640 - Issue Tracking
References () https://github.com/FRRouting/frr/pull/15640/commits/30a332dad86fafd2b0b6c61d23de59ed969a219b - () https://github.com/FRRouting/frr/pull/15640/commits/30a332dad86fafd2b0b6c61d23de59ed969a219b - Patch
References () https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html - () https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html - Mailing List

13 Mar 2025, 17:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5

21 Nov 2024, 09:14

Type Values Removed Values Added
References () https://github.com/FRRouting/frr/pull/15640 - () https://github.com/FRRouting/frr/pull/15640 -
References () https://github.com/FRRouting/frr/pull/15640/commits/30a332dad86fafd2b0b6c61d23de59ed969a219b - () https://github.com/FRRouting/frr/pull/15640/commits/30a332dad86fafd2b0b6c61d23de59ed969a219b -
References () https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html - () https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html -

28 Apr 2024, 07:15

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html -

08 Apr 2024, 18:48

Type Values Removed Values Added
Summary
  • (es) En FRRouting (FRR) hasta 9.1, puede producirse un bucle infinito al recibir la MP/GR como una capacidad dinámica porque los datos mal formados dan como resultado que el puntero no avance.

07 Apr 2024, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-07 21:15

Updated : 2025-05-01 14:47

NVD link : CVE-2024-31949

Mitre link : CVE-2024-31949

CVE.ORG link : CVE-2024-31949

JSON object : View

Products Affected

frrouting

  • frrouting
CWE
CWE-835

Loop with Unreachable Exit Condition ('Infinite Loop')