SUSE-SU-2022:2991-1

    Dashboard / Vulnerabilities / SUSE-SU-2022:2991-1

    SUSE-SU-2022:2991-1

    Published: 1 Sept 2022Last Modified: 4 Feb 2026
    Upstream:
    CVE-2021-46828

    Summary: Security update for libtirpc

    Details: This update for libtirpc fixes the following issues: - CVE-2021-46828: Fixed an uncontrolled file descriptor consumption, which could be exploited by remote attackers to prevent applications using the library from accepting new connections (bsc#1201680). Non-security fixes: - Exclude ipv6 addresses in client protocol version 2 code (bsc#1200800) - Fix memory leak in params.r_addr assignement (bsc#1198752)

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20222991-1/, https://bugzilla.suse.com/1198752, https://bugzilla.suse.com/1200800, https://bugzilla.suse.com/1201680, https://www.suse.com/security/cve/CVE-2021-46828

    Affected packages

    Package

    Name: libtirpc

    Purl: pkg:rpm/suse/libtirpc&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0.2-150000.3.18.1

    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-2022:2991-1 | CVE-DB