UBUNTU-CVE-2023-49935

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    UBUNTU-CVE-2023-49935

    Published: 14 Dec 2023Last Modified: 27 Apr 2026
    Upstream:
    CVE-2023-49935

    Summary:

    Details: An issue was discovered in SchedMD Slurm 23.02.x and 23.11.x. There is Incorrect Access Control because of a slurmd Message Integrity Bypass. An attacker can reuse root-level authentication tokens during interaction with the slurmd process. This bypasses the RPC message hashes that protect against undesired MUNGE credential reuse. The fixed versions are 23.02.7 and 23.11.1.

    References: https://ubuntu.com/security/CVE-2023-49935, https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html, https://www.schedmd.com/security-archive.php, https://www.cve.org/CVERecord?id=CVE-2023-49935

    Affected packages

    Package

    Name: slurm-llnl

    Purl: pkg:deb/ubuntu/[email protected]~esm7?arch=source&distro=esm-infra-legacy/trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.5.7-1
    2.5.7-1build1

    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
    UBUNTU-CVE-2023-49935 | CVE-DB