CVE-2024-37568 Common Vulnerabilities and Exposures

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
	SUSE
Base Score	7.5
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality Impact	High
Integrity Impact	None
Availability Impact	None
CVSSv3 Version	3.1

SUSE Bugzilla entry: 1226138 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-SU-2024:2064-1, published Tue Jun 18 12:30:16 UTC 2024

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Please note that this evaluation state might be work in progress, incomplete or outdated.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: Mon Sep 9 14:11:08 2024