SUSE-SU-2021:2802-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:2802-1

    SUSE-SU-2021:2802-1

    Published: 20 Aug 2021Last Modified: 4 Feb 2026

    Summary: Security update for libmspack

    Details: This update for libmspack fixes the following issues: - CVE-2018-14681: Bad KWAJ file header extensions could cause a one or two byte overwrite. (bsc#1103032) - CVE-2018-14682: There is an off-by-one error in the TOLOWER() macro for CHM decompression. (bsc#1103032) - CVE-2018-14679: There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service. (bsc#1103032)

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20212802-1/, https://bugzilla.suse.com/1103032, https://www.suse.com/security/cve/CVE-2018-14679, https://www.suse.com/security/cve/CVE-2018-14681, https://www.suse.com/security/cve/CVE-2018-14682

    Affected packages

    Package

    Name: libmspack

    Purl: pkg:rpm/suse/libmspack&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.6-3.11.1

    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
    SUSE-SU-2021:2802-1 | CVE-DB