OESA-2021-1141

    Dashboard / Vulnerabilities / OESA-2021-1141

    OESA-2021-1141

    Published: 7 Apr 2021Last Modified: 18 Aug 2026
    Upstream:
    CVE-2019-12779

    Summary: libqb security update

    Details: libqb provides high-performance, reusable features for client-server architecture, such as logging, tracing, inter-process communication (IPC), and polling. Security Fix(es): libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without O_EXCL.(CVE-2019-12779)

    References: https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1141, https://nvd.nist.gov/vuln/detail/CVE-2019-12779

    Affected packages

    Package

    Name: libqb

    Purl: pkg:rpm/openEuler/libqb&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0.3-7.oe1

    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
    OESA-2021-1141 | CVE-DB