USN-6323-1

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    USN-6323-1

    Published: 31 Aug 2023Last Modified: 10 Feb 2026

    Summary: frr vulnerability

    Details: Ben Cartwright-Cox discovered that FRR did not handle RFC 7606 attributes properly. A remote attacker could possibly use this to cause denial of service.

    References: https://ubuntu.com/security/notices/USN-6323-1, https://ubuntu.com/security/CVE-2023-38802

    Affected packages

    Package

    Name: frr

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -8.1-1ubuntu1.5

    Affected versions

    7.5.1-1.1

    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
    USN-6323-1 | CVE-DB