CVE-2022-29242 - Vulnerability Details - OpenCVE

GOST engine is a reference implementation of the Russian GOST crypto algorithms for OpenSSL. TLS clients using GOST engine when ciphersuite `TLS_GOSTR341112_256_WITH_KUZNYECHIK_CTR_OMAC` is agreed and the server uses 512 bit GOST secret keys are vulnerable to buffer overflow. GOST engine version 3.0.1 contains a patch for this issue. Disabling ciphersuite `TLS_GOSTR341112_256_WITH_KUZNYECHIK_CTR_OMAC` is a possible workaround.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Gost Engine Project	Gost Engine

Configuration 1 [-]

cpe:2.3:a:gost_engine_project:gost_engine:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/gost-engine/engine/commit/7df766124f87768b43b9e8947c5a01e17545772c
https://github.com/gost-engine/engine/commit/b2b4d629f100eaee9f5942a106b1ccefe85b8808
https://github.com/gost-engine/engine/commit/c6655a0b620a3e31f085cc906f8073fe81b2fad3
https://github.com/gost-engine/engine/releases/tag/v3.0.1
https://github.com/gost-engine/engine/security/advisories/GHSA-2rmw-8wpg-vgw5

History

Wed, 23 Apr 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2022-05-24T14:55:13.000Z

Updated: 2025-04-23T18:22:15.726Z

Reserved: 2022-04-13T00:00:00.000Z

Link: CVE-2022-29242

Vulnrichment

Updated: 2024-08-03T06:17:54.483Z

NVD

Status : Modified

Published: 2022-05-24T15:15:08.097

Modified: 2024-11-21T06:58:47.387

Link: CVE-2022-29242

Redhat

No data.

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