OSV-2021-585

    Dashboard / Vulnerabilities / OSV-2021-585

    OSV-2021-585

    Published: 31 Mar 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in ebitmap_match_any

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32675 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: ebitmap_match_any avtab_map cil_check_neverallow ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32675

    Affected packages

    Package

    Name: selinux

    Purl: pkg:generic/selinux

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0451adebdf153eee1f69914141311114a0130982
    Fixed -340f0eb7f3673e8aacaf0a96cbfcd4d12a405521

    Affected versions

    3.2

    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-2021-585 | CVE-DB