OSV-2022-794

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    OSV-2022-794

    Published: 27 Aug 2022Last Modified: 27 Aug 2022

    Summary: Heap-buffer-overflow in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50629 ``` Crash type: Heap-buffer-overflow READ 5 Crash state: std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<ch Exiv2::QuickTimeVideo::previewTagDecoder Exiv2::QuickTimeVideo::tagDecoder ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50629

    Affected packages

    Package

    Name: exiv2

    Purl: pkg:generic/exiv2

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0a948c6a7d7538e27feef17816406cc5d7769a78
    Fixed -337fe1854ff17f169032e993789a24bbb53579c4

    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-2022-794 | CVE-DB