SUSE-SU-2018:1990-1

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    SUSE-SU-2018:1990-1

    Published: 19 Jul 2018Last Modified: 4 Feb 2026

    Summary: Security update for mercurial

    Details: This update for mercurial fixes the following issues: Security issues fixed: - CVE-2018-13346: Fix mpatch_apply function in mpatch.c that incorrectly proceeds in cases where the fragment start is past the end of the original data (bsc#1100354). - CVE-2018-13347: Fix mpatch.c that mishandles integer addition and subtraction (bsc#1100355). - CVE-2018-13348: Fix the mpatch_decode function in mpatch.c that mishandles certain situations where there should be at least 12 bytes remaining after thecurrent position in the patch data (bsc#1100353).

    References: https://www.suse.com/support/update/announcement/2018/suse-su-20181990-1/, https://bugzilla.suse.com/1100353, https://bugzilla.suse.com/1100354, https://bugzilla.suse.com/1100355, https://www.suse.com/security/cve/CVE-2018-13346, https://www.suse.com/security/cve/CVE-2018-13347, https://www.suse.com/security/cve/CVE-2018-13348

    Affected packages

    Package

    Name: mercurial

    Purl: pkg:rpm/suse/mercurial&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.8.2-15.13.1

    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