#VU88857 Race condition in System Security Services Daemon (SSSD) - CVE-2023-3758
Published: April 19, 2024
Vulnerability identifier: #VU88857
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-3758
CWE-ID: CWE-362
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
System Security Services Daemon (SSSD)
System Security Services Daemon (SSSD)
Software vendor:
SSSD
SSSD
Description
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 updates from vendor's website.
External links
- 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