CVE-2024-31950

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-31950
In FRRouting (FRR) through 9.1, there can be a buffer overflow and daemon crash in ospf_te_parse_ri for OSPF LSA packets during an attempt to read Segment Routing subTLVs (their size is not validated).

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/FRRouting/frr/pull/15674/ Issue Tracking
https://github.com/FRRouting/frr/pull/15674/commits/6b84541df71772f697a7f9e6b2aaf72536aab775 Patch
https://github.com/FRRouting/frr/pull/15674/ Issue Tracking
https://github.com/FRRouting/frr/pull/15674/commits/6b84541df71772f697a7f9e6b2aaf72536aab775 Patch
Configurations

Configuration 1 (hide)

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

01 May 2025, 14:48

Type Values Removed Values Added
First Time Frrouting frrouting
Frrouting
CPE cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:*
References () https://github.com/FRRouting/frr/pull/15674/ - () https://github.com/FRRouting/frr/pull/15674/ - Issue Tracking
References () https://github.com/FRRouting/frr/pull/15674/commits/6b84541df71772f697a7f9e6b2aaf72536aab775 - () https://github.com/FRRouting/frr/pull/15674/commits/6b84541df71772f697a7f9e6b2aaf72536aab775 - Patch

21 Nov 2024, 09:14

Type Values Removed Values Added
References () https://github.com/FRRouting/frr/pull/15674/ - () https://github.com/FRRouting/frr/pull/15674/ -
References () https://github.com/FRRouting/frr/pull/15674/commits/6b84541df71772f697a7f9e6b2aaf72536aab775 - () https://github.com/FRRouting/frr/pull/15674/commits/6b84541df71772f697a7f9e6b2aaf72536aab775 -
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.5
CWE CWE-120

08 Apr 2024, 18:48

Type Values Removed Values Added
Summary
  • (es) En FRRouting (FRR) hasta 9.1, puede haber un desbordamiento del búfer y un bloqueo del daemon en ospf_te_parse_ri para paquetes OSPF LSA durante un intento de leer subTLV de enrutamiento de segmentos (su tamaño no está validado).

07 Apr 2024, 21:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-07 21:15

Updated : 2025-05-01 14:48

NVD link : CVE-2024-31950

Mitre link : CVE-2024-31950

CVE.ORG link : CVE-2024-31950

JSON object : View

Products Affected

frrouting

  • frrouting
CWE
CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')