CVE-2022-1049
Pacemaker pcs PAM Authentication Bypass
Description
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.
INFO
Published Date :
March 25, 2022, 7:15 p.m.
Last Modified :
Dec. 14, 2023, 9:40 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-1049.
| URL | Resource |
|---|---|
| https://huntr.dev/bounties/7aa921fc-a568-4fd8-96f4-7cd826246aa5 | Exploit Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/09/msg00017.html | Mailing List Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5226 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-1049 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-1049 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Dec. 14, 2023
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 12, 2023
Action Type Old Value New Value Changed Description A flaw was found in the Pacemaker configuration tool (pcs). The pcs daemon allowed expired accounts and accounts with expired passwords to log in when using PAM authentication. Unprivileged, expired accounts with previously denied access could still log in. 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. Removed CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Removed Reference https://access.redhat.com/errata/RHSA-2022:7447 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2022:7935 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2022-1049 [No Types Assigned] Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=2066629 [No Types Assigned] Removed Reference https://huntr.dev/bounties/7aa921fc-a568-4fd8-96f4-7cd826246aa5/ [No Types Assigned] Added CWE Red Hat, Inc. CWE-287 -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description 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. A flaw was found in the Pacemaker configuration tool (pcs). The pcs daemon allowed expired accounts and accounts with expired passwords to log in when using PAM authentication. Unprivileged, expired accounts with previously denied access could still log in. Added CVSS V3.1 Red Hat, Inc. AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added Reference https://huntr.dev/bounties/7aa921fc-a568-4fd8-96f4-7cd826246aa5/ [No Types Assigned] Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2066629 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2022:7447 [No Types Assigned] Added Reference https://access.redhat.com/security/cve/CVE-2022-1049 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2022:7935 [No Types Assigned] Removed CWE Red Hat, Inc. CWE-287 -
Modified Analysis by [email protected]
Oct. 27, 2022
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2022/09/msg00017.html No Types Assigned https://lists.debian.org/debian-lts-announce/2022/09/msg00017.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2022/dsa-5226 No Types Assigned https://www.debian.org/security/2022/dsa-5226 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 15, 2022
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2022/09/msg00017.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 07, 2022
Action Type Old Value New Value Added Reference https://www.debian.org/security/2022/dsa-5226 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 31, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://huntr.dev/bounties/7aa921fc-a568-4fd8-96f4-7cd826246aa5 No Types Assigned https://huntr.dev/bounties/7aa921fc-a568-4fd8-96f4-7cd826246aa5 Exploit, Third Party Advisory Added CWE NIST CWE-287 Added CPE Configuration OR *cpe:2.3:a:clusterlabs:pcs:*:*:*:*:*:*:*:* versions up to (including) 0.11.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-1049 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-1049
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.30 }} 0.14%
score
0.69485
percentile