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    2 vulnerabilities found for Python-Protobuf by protocolbuffers

    CVE-2025-4565 (GCVE-0-2025-4565)

    Vulnerability from cvelistv5 – Published: 2025-06-16 14:50 – Updated: 2025-06-16 15:39
    VLAI
    Title
    Unbounded recursion in Python Protobuf
    Summary
    Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashing the application with a RecursionError. We recommend upgrading to version =>6.31.1 or beyond commit 17838beda2943d08b8a9d4df5b68f5f04f26d901
    Severity
    8.2 (High)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    protocolbuffers Python-Protobuf Affected: 0 , < 4.25.8 (semver)
    Affected: 0 , < 5.29.5 (semver)
    Affected: 0 , < 6.31.1 (semver)
    		Create a notification for this product.
    Date Public
    2025-05-12 22:00
    Credits
    Alexis Challande - Trail of Bits Ecosystem Security Team
    Show details on NVD website
    To clipboard 

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    CVE-2025-4565 (GCVE-0-2025-4565)

    Vulnerability from nvd – Published: 2025-06-16 14:50 – Updated: 2025-06-16 15:39
    VLAI
    Title
    Unbounded recursion in Python Protobuf
    Summary
    Any project that uses Protobuf Pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. This can result in a Denial of service by crashing the application with a RecursionError. We recommend upgrading to version =>6.31.1 or beyond commit 17838beda2943d08b8a9d4df5b68f5f04f26d901
    Severity
    8.2 (High)
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    protocolbuffers Python-Protobuf Affected: 0 , < 4.25.8 (semver)
    Affected: 0 , < 5.29.5 (semver)
    Affected: 0 , < 6.31.1 (semver)
    		Create a notification for this product.
    Date Public
    2025-05-12 22:00
    Credits
    Alexis Challande - Trail of Bits Ecosystem Security Team
    Show details on NVD website
    To clipboard 

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