VULNERABILITY INTELLIGENCE

CVE-2025-43972

CVSS score6.8 MEDIUM
EPSS probability0.56%
CISA KEVNot currently listed
Published2025-04-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H

Description

An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context.

Weakness classification

  • CWE-1284: Improper Validation of Specified Quantity in Input

Primary references