SB2024041945 - Authorization bypass in SSSD
Published: April 19, 2024
Security Bulletin ID
SB2024041945
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Race condition (CVE-ID: CVE-2023-3758)
The vulnerability allows a remote user to escalate privileges on the system.
The vulnerability exists due to a race condition where the GPO policy is not consistently applied for authenticated users. A remote user can exploit the race and gain unauthorized access to the system.
Remediation
Install update from vendor's website.
References
- https://access.redhat.com/errata/RHSA-2024:1919
- https://access.redhat.com/errata/RHSA-2024:1920
- https://access.redhat.com/errata/RHSA-2024:1921
- https://access.redhat.com/errata/RHSA-2024:1922
- https://access.redhat.com/security/cve/CVE-2023-3758
- https://bugzilla.redhat.com/show_bug.cgi?id=2223762
- https://github.com/SSSD/sssd/pull/7302