Upstream information

CVE-2024-37568 at MITRE

Description

lepture Authlib before 1.3.1 has algorithm confusion with asymmetric public keys. Unless an algorithm is specified in a jwt.decode call, HMAC verification is allowed with any asymmetric public key. (This is similar to CVE-2022-29217 and CVE-2024-33663.)

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None High
Integrity Impact High None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1226138 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Python 3 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • python311-Authlib >= 1.3.1-150600.3.3.1
 Patchnames:
SUSE-SLE-Module-Python3-15-SP6-2024-2064
openSUSE Leap 15.6
  • python311-Authlib >= 1.3.1-150600.3.3.1
 Patchnames:
openSUSE-SLE-15.6-2024-2064
openSUSE Tumbleweed
  • python310-Authlib >= 1.3.1-1.1
  • python311-Authlib >= 1.3.1-1.1
  • python312-Authlib >= 1.3.1-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-14035

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise Desktop 15 SP6 python-Authlib Released
SUSE Linux Enterprise High Performance Computing 15 SP6 python-Authlib Released
SUSE Linux Enterprise Module for Python 3 15 SP6 python-Authlib Released
SUSE Linux Enterprise Server 15 SP6 python-Authlib Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 python-Authlib Released
openSUSE Leap 15.6 python-Authlib Released

SUSE Timeline for this CVE

CVE page created: Sun Jun 9 22:00:11 2024
CVE page last modified: Thu Jun 27 16:43:47 2024