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Vulnerability record · CVE-2023-3758 · published 18 April 2024

CVE-2023-3758: Fedoraproject sssd race condition vulnerability

Fedoraproject · Sssd

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.

7.1 CVSS 3.1 High EPSS 1.0% · top 37.7% CWE-362 · Race condition
7.1CVSS 3.1 base score
1.0%EPSS exploitation probability, 30 days
NoNot in CISA KEV
23Affected product versions listed by NVD
22References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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

Affected products

23 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://access.redhat.com/errata/RHSA-2024:1919 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1920 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1921 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1922 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:2571 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:3270 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-3758 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2223762 Issue TrackingThird Party Advisory
https://github.com/SSSD/sssd/pull/7302 ExploitIssue TrackingPatch
https://access.redhat.com/errata/RHSA-2024:1919 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1920 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1921 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:1922 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:2571 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:3270 Third Party Advisory
https://access.redhat.com/security/cve/CVE-2023-3758 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2223762 Issue TrackingThird Party Advisory
https://github.com/SSSD/sssd/pull/7302 ExploitIssue TrackingPatch
https://lists.debian.org/debian-lts-announce/2025/02/msg00008.html
https://lists.fedoraproject.org/archives/list/[email protected]/message/RV3HIZI3SURBUQKSOOL3XE64O Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/XEP62IDS7A55D5UHM6GH7QZ7S Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/XMORAO2BDDA5YX4ZLMXDZ7SM6 Mailing ListThird Party Advisory

Track CVE-2023-3758 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-3758), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.