OSV-2021-727

    Dashboard / Vulnerabilities / OSV-2021-727

    OSV-2021-727

    Published: 5 May 2021Last Modified: 13 Apr 2022

    Summary: UNKNOWN READ in MEM_read32

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33956 ``` Crash type: UNKNOWN READ Crash state: MEM_read32 ZSTD_compressBlock_greedy_extDict_row ZSTD_ldm_blockCompress ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33956

    Affected packages

    Package

    Name: zstd

    Purl: pkg:generic/zstd

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0b370e9da8072c7fc967985e27a794b48555a6c7
    Fixed -d40f55cd950919d7eac951b122668e55e33e5202

    Affected versions

    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-2021-727 | CVE-DB