OSV-2021-404

    Dashboard / Vulnerabilities / OSV-2021-404

    OSV-2021-404

    Published: 17 Feb 2021Last Modified: 13 Apr 2022

    Summary: Segv on unknown address in blosc_read_header

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30974 ``` Crash type: Segv on unknown address Crash state: blosc_read_header blosc2_getitem_ctx blosc_getitem ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30974

    Affected packages

    Package

    Name: c-blosc2

    Purl: pkg:generic/c-blosc2

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5a222cc79dc67ce01477da3a3ee10edf1076c655
    Fixed -969fb4cbb617801876fb5ddefc73778935ff1a56

    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-2021-404 | CVE-DB