PT-2025-17425 · Gobgp+4 · Gobgp+4

Ivg · Published 2025-04-20 · Updated 2025-08-08 · CVE-2025-43971

Positive Technologies (AI Summary)

CVSS v3.1

8.6

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions GoBGP versions prior to 3.35.0

Description An issue was discovered that allows attackers to cause a panic via a zero value for softwareVersionLen.

Recommendations For versions prior to 3.35.0, update to version 3.35.0 or later to resolve the issue. As a temporary workaround, consider implementing input validation to prevent zero values for softwareVersionLen until a patch is applied.

Fix

Weakness Enumeration

CWE-193

Related Identifiers

BDU:2025-09852

CVE-2025-43971

GHSA-7M35-VW2C-696V

GO-2025-3631

OPENSUSE-SU-2025:15017-1

USN-7661-1

Affected Products

Debian

Gobgp

Linuxmint

Red Os

Ubuntu

References · 59

• https://github.com/osrg/gobgp/commit/08a001e06d90e8bcc190084c66992f46f62c0986 · Patch
• https://github.com/osrg/gobgp/compare/v3.34.0...v3.35.0 · Patch
• https://osv.dev/vulnerability/CVE-2025-43971 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-43972 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7m35-vw2c-696v · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7661-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-43971 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-43971 · Security Note
• https://ubuntu.com/security/CVE-2025-43971 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2025-3631 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-43973 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-09852 · Security Note
• https://ubuntu.com/security/CVE-2023-46565 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-43971 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7661-1 · Vendor Advisory