OSV-2021-897

    Dashboard / Vulnerabilities / OSV-2021-897

    OSV-2021-897

    Published: 26 Jun 2021Last Modified: 16 Jun 2022

    Summary: Heap-buffer-overflow in ZSTD_decompressMultiFrame

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35537 ``` Crash type: Heap-buffer-overflow READ {*} Crash state: ZSTD_decompressMultiFrame ZSTD_decompress_usingDDict blosc_d ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35537

    Affected packages

    Package

    Name: c-blosc2

    Purl: pkg:generic/c-blosc2

    Affected ranges

    Type: GIT

    Events:

    Introduced- d1ea514286c47433dabcf47b11cf81d2248ca5bf
    Fixed -7f4574f51ad7db56fc13de89e13e7893b1a82189

    Affected versions

    v2.0.0
    v2.0.0-rc2
    v2.0.0.rc1
    v2.0.1
    v2.0.2
    v2.0.3
    v2.0.4

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    OSV-2021-897 | CVE-DB