SUSE-SU-2021:2145-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:2145-1

    SUSE-SU-2021:2145-1

    Published: 23 Jun 2021Last Modified: 4 Feb 2026

    Summary: Security update for libsolv

    Details: This update for libsolv fixes the following issues: Security issues fixed: - CVE-2019-20387: Fixed heap-buffer-overflow in repodata_schema2id (bsc#1161510) - CVE-2021-3200: testcase_read: error out if repos are added or the system is changed too late (bsc#1186229) Other issues fixed: - backport support for blacklisted packages to support ptf packages and retracted patches - fix ruleinfo of complex dependencies returning the wrong origin - fix SOLVER_FLAG_FOCUS_BEST updateing packages without reason - fix add_complex_recommends() selecting conflicted packages in rare cases - fix potential segfault in resolve_jobrules - fix solv_zchunk decoding error if large chunks are used

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20212145-1/, https://bugzilla.suse.com/1161510, https://bugzilla.suse.com/1186229, https://www.suse.com/security/cve/CVE-2019-20387, https://www.suse.com/security/cve/CVE-2021-3200

    Affected packages

    Package

    Name: libsolv

    Purl: pkg:rpm/suse/libsolv&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.6.37-2.27.24.1

    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-2021:2145-1 | CVE-DB