Improper Authentication in pcs - CVE-2022-1049
Published: September 7, 2022
Vulnerability identifier: #VU67056
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-1049
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: ClusterLabs
Affected software:
pcs
pcs
Detailed vulnerability description
The vulnerability allows a remote user to bypass authentication process.
The vulnerability exists due to pcs daemon allows expired accounts, and accounts with expired passwords to login when using PAM authentication. A remote user with an expired account can still access to the application.
How to mitigate CVE-2022-1049
Install updates from vendor's website.