An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
https://github.com/osrg/gobgp/commit/08a001e06d90e8bcc190084c66992f46f62c0986 cve-icon cve-icon
https://github.com/osrg/gobgp/compare/v3.34.0...v3.35.0 cve-icon cve-icon
History

Mon, 21 Apr 2025 02:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 21 Apr 2025 01:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-193
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H'}

Mon, 21 Apr 2025 01:00:00 +0000

Type Values Removed Values Added
Description An issue was discovered in GoBGP before 3.35.0. pkg/packet/bgp/bgp.go allows attackers to cause a panic via a zero value for softwareVersionLen.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-04-21T00:00:00.000Z

Updated: 2025-04-21T01:55:21.073Z

Reserved: 2025-04-21T00:00:00.000Z

Link: CVE-2025-43971

cve-icon Vulnrichment

Updated: 2025-04-21T01:55:16.546Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-04-21T01:15:45.457

Modified: 2025-04-21T14:23:45.950

Link: CVE-2025-43971

cve-icon Redhat

No data.