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    2 vulnerabilities found for gost_engine by gost_engine_project

    CVE-2022-29242 (GCVE-0-2022-29242)

    Vulnerability from cvelistv5 – Published: 2022-05-24 14:55 – Updated: 2025-04-23 18:22
    VLAI
    Title
    Buffer Overflow on creating key transport blob in GOST Engine
    Summary
    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.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
    Assigner
    References
    Impacted products
    Vendor Product Version
    gost-engine engine Affected: < 3.0.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2022-29242 (GCVE-0-2022-29242)

    Vulnerability from nvd – Published: 2022-05-24 14:55 – Updated: 2025-04-23 18:22
    VLAI
    Title
    Buffer Overflow on creating key transport blob in GOST Engine
    Summary
    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.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
    Assigner
    References
    Impacted products
    Vendor Product Version
    gost-engine engine Affected: < 3.0.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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