Moderate: sssd security and bug fix update

2024-04-3000:00:00

Google

osv.dev

sssd

security

bug fix

remote directory access

authentication

nss

pam

race condition

gpo policies

socket leak

passkey

7.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

14.3%

JSON

The System Security Services Daemon (SSSD) service provides a set of daemons to manage access to remote directories and authentication mechanisms. It also provides the Name Service Switch (NSS) and the Pluggable Authentication Modules (PAM) interfaces toward the system, and a pluggable back-end system to connect to multiple different account sources.

Security Fix(es):

sssd: Race condition during authorization leads to GPO policies functioning inconsistently (CVE-2023-3758)

Bug Fix(es):

socket leak (JIRA:AlmaLinux-22340)
Passkey cannot fall back to password (JIRA:AlmaLinux-28161)
sssd: Race condition during authorization leads to GPO policies functioning inconsistently (JIRA:AlmaLinux-27209)