CVE-2024-31949

MEDIUM

FRRouting < 9.1 - Denial of Service via MP/GR Capability Infinite Loop

Title source: llm
STIX 2.1

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.

References (4)

Core 4

Scores

CVSS v3 6.5
EPSS 0.0070
EPSS Percentile 48.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-835
Status published
Products (1)
frrouting/frrouting < 9.1
Published Apr 07, 2024
Tracked Since Feb 18, 2026