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.
Published: 2025-04-21
Score: 6.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-12348 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.
Github GHSA Github GHSA GHSA-mfvv-mgf6-q25r GoBGP crashes in the flowspec parser
Ubuntu USN Ubuntu USN USN-7661-1 GoBGP vulnerabilities
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00089}

 epss

{'score': 0.00028}

Thu, 08 May 2025 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Osrg
Osrg gobgp
CPEs cpe:2.3:a:osrg:gobgp:*:*:*:*:*:*:*:*
Vendors & Products Osrg
Osrg gobgp

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

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

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

Type Values Removed Values Added
Weaknesses CWE-1284
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:N/AC:H/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. 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.
References

Subscriptions

Osrg Gobgp
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-04-21T01:54:34.786Z

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

Link: CVE-2025-43972

cve-icon Vulnrichment

Updated: 2025-04-21T01:54:29.686Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-21T01:15:45.563

Modified: 2025-05-08T15:54:12.550

Link: CVE-2025-43972

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses