CVE-2025-43973

CRITICAL EPSS 37.4%
Published Apr 21, 20251y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Apr 21, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
37.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-193

Affected Products 1

VendorProductVersionRange
osrggobgp* <3.35.0

References 2

  • github.com https://github.com/osrg/gobgp/commit/5693c58a4815cc6327b8d3b6980f0e5aced28abe
    Patch
  • github.com https://github.com/osrg/gobgp/compare/v3.34.0...v3.35.0
    PatchRelease Notes

Remediation

  • github.com https://github.com/osrg/gobgp/commit/5693c58a4815cc6327b8d3b6980f0e5aced28abe
    Patch
  • github.com https://github.com/osrg/gobgp/compare/v3.34.0...v3.35.0
    PatchRelease Notes