OSV-2022-243

    Dashboard / Vulnerabilities / OSV-2022-243

    OSV-2022-243

    Published: 15 Mar 2022Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in grk::PacketIter::next_pcrl

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45537 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: grk::PacketIter::next_pcrl grk::T2Decompress::decompressPackets grk::TileProcessor::decompressT2 ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45537

    Affected packages

    Package

    Name: grok

    Purl: pkg:generic/grok

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7113ab221774f06eee06a361cfb0870b572fe0dd
    Fixed -f33b49fa40b0abad23f25d2c8a74794bccd22a53

    Affected versions

    v9.7.2
    v9.7.3
    v9.7.4

    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-2022-243 | CVE-DB