OSV-2018-2

    Dashboard / Vulnerabilities / OSV-2018-2

    OSV-2018-2

    Published: 12 Jan 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in git_buf_vprintf

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11004 ``` Crash type: Heap-buffer-overflow READ 13 Crash state: git_buf_vprintf giterr_set git__strntol32 ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11004

    Affected packages

    Package

    Name: libgit2

    Purl: pkg:generic/libgit2

    Affected ranges

    Type: GIT

    Events:

    Introduced- a1d5fd0630c6f7e3ac23bc9e13ba33901dfddba4
    Fixed -bea65980c7a42e34edfafbdc40b199ba7b2a564e

    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-2018-2 | CVE-DB