MGASA-2021-0137

    Dashboard / Vulnerabilities / MGASA-2021-0137

    MGASA-2021-0137

    Published: 14 Mar 2021Last Modified: 16 Apr 2026
    Upstream:
    CVE-2021-21300

    Summary: Updated git packages fix a security vulnerability

    Details: On case-insensitive file systems with support for symbolic links, if Git is configured globally to apply delay-capable clean/smudge filters (such as Git LFS), Git could be fooled into running remote code during a clone (CVE-2021-21300).

    References: https://advisories.mageia.org/MGASA-2021-0137.html, https://bugs.mageia.org/show_bug.cgi?id=28566, https://lkml.org/lkml/2021/3/9/995

    Affected packages

    Package

    Name: git

    Purl: pkg:rpm/mageia/git?arch=source&distro=mageia-7

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.21.4-1.mga7

    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
    MGASA-2021-0137 | CVE-DB