CVE-2018-14681

    Dashboard / Vulnerabilities / CVE-2018-14681

    CVE-2018-14681

    Published: 28 Jul 2018Last Modified: 8 Jul 2026

    Summary:

    Details: An issue was discovered in kwajd_read_headers in mspack/kwajd.c in libmspack before 0.7alpha. Bad KWAJ file header extensions could cause a one or two byte overwrite.

    References: http://www.openwall.com/lists/oss-security/2018/07/26/1, http://www.securitytracker.com/id/1041410, https://access.redhat.com/errata/RHSA-2018:3327, https://access.redhat.com/errata/RHSA-2018:3505, https://lists.debian.org/debian-lts-announce/2018/08/msg00007.html, https://security.gentoo.org/glsa/201903-20, https://usn.ubuntu.com/3728-1/, https://usn.ubuntu.com/3728-2/, https://usn.ubuntu.com/3728-3/, https://usn.ubuntu.com/3789-2/, https://www.debian.org/security/2018/dsa-4260, https://bugs.debian.org/904799, https://github.com/kyz/libmspack/commit/0b0ef9344255ff5acfac6b7af09198ac9c9756c8

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 25be5e56c1f140dfed754073c7dc374fd4d3010a
    Fixed -None

    Affected versions

    0.0.20060920-alpha

    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