SUSE-SU-2022:3939-1

    Dashboard / Vulnerabilities / SUSE-SU-2022:3939-1

    SUSE-SU-2022:3939-1

    Published: 10 Nov 2022Last Modified: 4 Feb 2026

    Summary: Security update for rpm

    Details: This update for rpm fixes the following issues: - Fixed PGP parsing bugs (bsc#1185299). - Fixed various format handling bugs (bsc#996280). - CVE-2021-3421: Fixed vulnerability where unsigned headers could be injected into the rpm database (bsc#1183543). - CVE-2021-20271: Fixed vulnerability where a corrupted rpm could corrupt the rpm database (bsc#1183545). - CVE-2021-20266: Fixed missing bounds check in hdrblobInit (bsc#1183632). Bugfixes: - Fixed deadlock when multiple rpm processes tried to acquire the database lock (bsc#1183659).

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20223939-1/, https://bugzilla.suse.com/1183543, https://bugzilla.suse.com/1183545, https://bugzilla.suse.com/1183632, https://bugzilla.suse.com/1183659, https://bugzilla.suse.com/1185299, https://bugzilla.suse.com/996280, https://www.suse.com/security/cve/CVE-2021-20266, https://www.suse.com/security/cve/CVE-2021-20271, https://www.suse.com/security/cve/CVE-2021-3421

    Affected packages

    Package

    Name: rpm

    Purl: pkg:rpm/suse/rpm&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.11.2-16.26.1

    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-2022:3939-1 | CVE-DB