CVE-2020-12693 Information

Description

Slurm 19.05.x before 19.05.7 and 20.02.x before 20.02.3 in the rare case where Message Aggregation is enabled allows Authentication Bypass via an Alternate Path or Channel. A race condition allows a user to launch a process as an arbitrary user.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00035.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00063.html https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KNL5E5SK4WP6M3DKU4IKW2NPQD2XTZ4Y/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T3RGQB3EWDLOLTSPAJPPWZEPQK3O3AUH/ https://lists.schedmd.com/pipermail/slurm-announce/2020/000036.html https://www.schedmd.com/news.php?id=236

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1