7.1

CVE-2023-3758: Sssd: race condition during authorization leads to gpo policies functioning inconsistently

Modified
AliasesMGASA-2024-0176SUSE-SU-2024:1549-1SUSE-SU-2024:1563-1
Published 18-04-2024Last modified 06-11-2025

Vulnerability summary

CVE-2023-3758 is a high (CVSS 7.1) vulnerability in fedoraproject fedora. EPSS estimates a 1.03% chance of exploitation in the next 30 days, higher than 63.8% of scored vulnerabilities. 1 public exploit is recorded.

Priority
Prioritisepublic exploit

Public exploit (GitHub, Date unknown)

Source freshness unavailable

How is this decided?
CVSS score
7.1/10
010
High · v3.1 (CVE.org)
EPSS score
1.03%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1github

Advisory lineage

Upstream 0 · Downstream 1

Timeline

  1. 18-04-2024
    PublishedVulnerability first disclosed.
  2. 06-11-2025
    Last modifiedVulnerability information updated.

Description

A race condition flaw was found in sssd where the GPO policy is not consistently applied for authenticated users. This may lead to improper authorization issues, granting or denying access to resources inappropriately.

CVSS metrics

5 scores · 5 sources · 1 version

EPSS trend

Probability

1.03%

Chance of exploitation in the next 30 days

Percentile

64%

Versus all other CVEs

30-day change

No change 0.00 pp

From 1.03% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

1 found
  • githubUnverified

    Sssd

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: adjacent network, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Redhat81 products
Suse24 products
  • sssd&distro=SUSE Enterprise Storage 7.1< 1.16.1-150300.23.43.1
  • sssd&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 1.16.1-150200.17.32.1
  • sssd&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS< 1.16.1-150300.23.43.1
  • sssd&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 2.5.2-150400.4.27.1
  • sssd&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 2.5.2-150400.4.27.1
Opensuse4 products
  • sssd&distro=openSUSE Leap 15.5< 2.5.2-150500.10.17.1
  • sssd&distro=openSUSE Leap 15.6< 2.9.3-150600.3.3.1
  • sssd&distro=openSUSE Leap Micro 5.3< 2.5.2-150400.4.27.1
  • sssd&distro=openSUSE Leap Micro 5.4< 2.5.2-150400.4.27.1
Fedoraproject2 products
Debian1 product
  • sssd< 2.8.2-4+deb12u1 | < 2.9.5-1
Mageia1 product
  • sssd< 2.8.2-2.1.mga9
Ubuntu1 product
  • sssdAll versions (No fix recorded) | < 2.2.3-3ubuntu0.13 | < 2.6.3-1ubuntu3.3 | < 2.9.4-1.1ubuntu6.1

7 vendors · 114 products

References

41 links
Show all 41 references