CVE-2025-43970

MEDIUM

GoBGP < 3.35.0 - Denial of Service via Improper Input Length Validation in MRT Packet Parser

Title source: llm
STIX 2.1

Description

An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes (depending on the address family).

References (2)

Core 2

Scores

CVSS v3 4.3
EPSS 0.0036
EPSS Percentile 27.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-1284
Status published
Products (3)
osrg/gobgp < 3.35.0
osrg/gobgp 0Go
osrg/gobgp 0 - 3.35.0Go
Published Apr 21, 2025
Tracked Since Feb 18, 2026