MGASA-2017-0256

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    MGASA-2017-0256

    Published: 12 Aug 2017Last Modified: 16 Apr 2026
    Upstream:
    CVE-2017-11368

    Summary: Updated krb5 packages fix security vulnerability

    Details: A denial of service flaw was found in MIT Kerberos krb5kdc service. An authenticated attacker could use this flaw to cause krb5kdc to exit with an assertion failure by making an invalid S4U2Self or S4U2Proxy request (CVE-2017-11368).

    References: https://advisories.mageia.org/MGASA-2017-0256.html, https://bugs.mageia.org/show_bug.cgi?id=21369, https://lists.fedoraproject.org/archives/list/[email protected]/thread/4HNWXM6OQU7G23MG7XWIOBRGP43ECLDT/

    Affected packages

    Package

    Name: krb5

    Purl: pkg:rpm/mageia/krb5?arch=source&distro=mageia-5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.12.5-1.2.mga5

    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-2017-0256 | CVE-DB