OSV-2022-126

    Dashboard / Vulnerabilities / OSV-2022-126

    OSV-2022-126

    Published: 7 Feb 2022Last Modified: 19 Oct 2026

    Summary: Heap-buffer-overflow in md_analyze_inlines

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44446 Crash type: Heap-buffer-overflow READ 1 Crash state: md_analyze_inlines md_process_normal_block_contents md_process_table_cell

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44446

    Affected packages

    Package

    Name: md4c

    Purl: pkg:generic/md4c

    Affected ranges

    Type: GIT

    Events:

    Introduced- 62b60979f6a281b2b3cf883abc84299431fe2f76
    Fixed -None

    Affected versions

    release-0.5.0
    release-0.5.1
    release-0.5.2
    release-0.5.3

    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-2022-126 | CVE-DB