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RedhatCVE-2022-1049

HistoryMar 25, 2022 - 7:15 p.m.

CVE-2022-1049

2022-03-2519:15:10

CWE-287

redhat

web.nvd.nist.gov

cve-2022-1049

pacemaker

pcs

pam authentication

expired accounts

security flaw

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.4

Confidence

High

EPSS

0.003

Percentile

69.5%

JSON

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.

Affected configurations

Nvd

Vulners

Node

clusterlabspcsRange≤0.11.2

Node

debiandebian_linuxMatch10.0

debiandebian_linuxMatch11.0

VendorProductVersionCPE
clusterlabspcs*cpe:2.3:a:clusterlabs:pcs:*:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
clusterlabs	pcs	*	cpe:2.3:a:clusterlabs:pcs::::::::
debian	debian_linux	10.0	cpe:2.3:o:debian:debian_linux:10.0:::::::*
debian	debian_linux	11.0	cpe:2.3:o:debian:debian_linux:11.0:::::::*

CNA Affected

[
  {
    "product": "clusterlabs/pcs",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "pcs versions <= v0.11.2"
      }
    ]
  }
]