CVE-2025-43970

An issue was discovered in GoBGP before 3.35.0. pkg/packet/mrt/mrt.go does not properly check the input length, e.g., by ensuring that there are 12 bytes or 36 bytes (depending on the address family).

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://github.com/osrg/gobgp/commit/5153bafbe8dbe1a2f02a70bbf0365e98b80e47b0	Patch
https://github.com/osrg/gobgp/compare/v3.34.0...v3.35.0	Patch Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:osrg:gobgp:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-04-21 01:15

Updated : 2025-05-08 15:45

NVD link : CVE-2025-43970

Mitre link : CVE-2025-43970

CVE.ORG link : CVE-2025-43970

JSON object : View

Products Affected

osrg

gobgp

CWE

CWE-1284

Improper Validation of Specified Quantity in Input

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