MGASA-2021-0110

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    MGASA-2021-0110

    Published: 4 Mar 2021Last Modified: 16 Apr 2026
    Upstream:
    CVE-2020-8625

    Summary: Updated bind packages fix security vulnerability

    Details: A buffer overflow vulnerability was discovered in the SPNEGO implementation affecting the GSSAPI security policy negotiation in BIND, which could result in denial of service (daemon crash), or potentially the execution of arbitrary code (CVE-2020-8625). The default configuration is not vulnerable to this issue, but it is if the tkey-gssapi-keytab or tkey-gssapi-credentialconfiguration options are set.

    References: https://advisories.mageia.org/MGASA-2021-0110.html, https://bugs.mageia.org/show_bug.cgi?id=28394, https://kb.isc.org/docs/cve-2020-8625, https://www.debian.org/security/2021/dsa-4857

    Affected packages

    Package

    Name: bind

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -9.11.6-1.3.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-2021-0110 | CVE-DB