MGASA-2021-0291

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    MGASA-2021-0291

    Published: 28 Jun 2021Last Modified: 16 Apr 2026

    Summary: Updated gnutls packages fix security vulnerabilities

    Details: A flaw was found in gnutls. A use after free issue in client sending key_share extension may lead to memory corruption and other consequences (CVE-2021-20231). A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences (CVE-2021-20232).

    References: https://advisories.mageia.org/MGASA-2021-0291.html, https://bugs.mageia.org/show_bug.cgi?id=29021, https://lists.fedoraproject.org/archives/list/[email protected]/thread/OSLAE6PP33A7VYRYMYMUVB3U6B26GZER/, https://www.gnutls.org/security-new.html#GNUTLS-SA-2021-03-10, https://lists.opensuse.org/archives/list/[email protected]/thread/LUDG7BXPVVVALM2YUCJ2EKIRBHFXMY75/

    Affected packages

    Package

    Name: gnutls

    Purl: pkg:rpm/mageia/gnutls?arch=source&distro=mageia-7

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.6.15-1.1.mga7

    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
    MGASA-2021-0291 | CVE-DB