CVE-2018-6951

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    CVE-2018-6951

    Published: 13 Feb 2018Last Modified: 5 Sept 2026

    Summary:

    Details: An issue was discovered in GNU patch through 2.7.6. There is a segmentation fault, associated with a NULL pointer dereference, leading to a denial of service in the intuit_diff_type function in pch.c, aka a "mangled rename" issue.

    References: http://www.securityfocus.com/bid/103044, https://security.gentoo.org/glsa/201904-17, https://usn.ubuntu.com/3624-1/, https://savannah.gnu.org/bugs/index.php?53132, https://git.savannah.gnu.org/cgit/patch.git/commit/?id=f290f48a621867084884bfff87f8093c15195e6a

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -f290f48a621867084884bfff87f8093c15195e6a

    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