Vulnerability Details : CVE-2022-1049
Potential exploit
A flaw was found in the Pacemaker configuration tool (pcs). The pcs daemon was allowing expired accounts, and accounts with expired passwords to login when using PAM authentication. Therefore, unprivileged expired accounts that have been denied access could still login.
Vulnerability category: BypassGain privilege
Products affected by CVE-2022-1049
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:clusterlabs:pcs:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-1049
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-1049
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2022-1049
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by:
- nvd@nist.gov (Secondary)
- secalert@redhat.com (Primary)
References for CVE-2022-1049
-
https://lists.debian.org/debian-lts-announce/2022/09/msg00017.html
[SECURITY] [DLA 3108-1] pcs security updateMailing List;Third Party Advisory
-
https://huntr.dev/bounties/7aa921fc-a568-4fd8-96f4-7cd826246aa5
Improper Authorization vulnerability found in pcsExploit;Third Party Advisory
-
https://www.debian.org/security/2022/dsa-5226
Debian -- Security Information -- DSA-5226-1 pcsThird Party Advisory
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