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almalinuxAlmaLinuxALSA-2023:7753
HistoryDec 12, 2023 - 12:00 a.m.

Moderate: fence-agents security update

2023-12-1200:00:00
errata.almalinux.org
21
fence-agents remote power management cluster python-certifi root certificate python-urllib3 cookie cve acknowledgement cvss score

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

Low

EPSS

0.002

Percentile

51.8%

The fence-agents packages provide a collection of scripts for handling remote power management for cluster devices. They allow failed or unreachable nodes to be forcibly restarted and removed from the cluster.

Security Fix(es):

  • python-certifi: Removal of e-Tugra root certificate (CVE-2023-37920)
  • python-urllib3: Cookie request header isn’t stripped during cross-origin redirects (CVE-2023-43804)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.4

Confidence

Low

EPSS

0.002

Percentile

51.8%