Vulnerability · Published Apr 18, 2024 · Assigned by redhat
CVE-2023-3758Sssd: race condition during authorization leads to gpo policies functioning inconsistently
High 7.1
In plain English
A high-severity race condition in sssd. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)1.0%top 35.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | libipa_hbac | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | libipa_hbac | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | libsss_autofs | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | libsss_autofs | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | libsss_certmap | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | libsss_certmap | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | libsss_idmap | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | libsss_idmap | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | libsss_nss_idmap | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | libsss_nss_idmap | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | libsss_nss_idmap-devel | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | libsss_nss_idmap-devel | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | libsss_simpleifp | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | libsss_simpleifp | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | libsss_sudo | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | libsss_sudo | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | python3-libipa_hbac | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | python3-libipa_hbac | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | python3-libsss_nss_idmap | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | python3-libsss_nss_idmap | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | python3-sss | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | python3-sss | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | python3-sss-murmur | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | python3-sss-murmur | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | python3-sssdconfig | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | python3-sssdconfig | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-ad | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-ad | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-client | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-client | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-common | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-common | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-common-pac | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-common-pac | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-dbus | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-dbus | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-idp | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-idp | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-ipa | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-ipa | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-kcm | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-kcm | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-krb5 | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-krb5 | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-krb5-common | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-krb5-common | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-ldap | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-ldap | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-nfs-idmap | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-nfs-idmap | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:9 | sssd-passkey | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-polkit-rules | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-polkit-rules | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-proxy | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-proxy | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-tools | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-tools | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| AlmaLinux:8 | sssd-winbind-idmap | 2.9.4-3.el8_10 | ALSA-2024:3270 |
| AlmaLinux:9 | sssd-winbind-idmap | 2.9.4-6.el9_4 | ALSA-2024:2571 |
| Debian:12 | sssd | 2.8.2-4+deb12u1 | DEBIAN-CVE-2023-3758 |
| Debian:13 | sssd | 2.9.5-1 | DEBIAN-CVE-2023-3758 |
| Rocky Linux:8 | sssd | 0:2.9.4-3.el8_10 | RLSA-2024:3270 |
| Rocky Linux:9 | sssd | 0:2.9.4-6.el9_4 | RLSA-2024:2571 |
| Ubuntu:22.04:LTS | sssd | 2.6.3-1ubuntu3.3 | USN-6836-1 |
| Ubuntu:22.04:LTS | sssd | 2.6.3-1ubuntu3.3 | UBUNTU-CVE-2023-3758 |
| Ubuntu:24.04:LTS | sssd | 2.9.4-1.1ubuntu6.1 | USN-6836-1 |
| Ubuntu:24.04:LTS | sssd | 2.9.4-1.1ubuntu6.1 | UBUNTU-CVE-2023-3758 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| sssd | 0 – before 2.9.5 | |
| Red Hat | Red Hat Enterprise Linux 8 | see references |
| Red Hat | Red Hat Enterprise Linux 8 | see references |
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | see references |
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | see references |
| Red Hat | Red Hat Enterprise Linux 9 | see references |
| Red Hat | Red Hat Enterprise Linux 9 | see references |
| Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support | see references |
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | see references |
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | see references |
| Red Hat | Red Hat Enterprise Linux 6 | see references |
| Red Hat | Red Hat Enterprise Linux 7 | see references |
Weakness: CWE-362 · Vector: CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- RHSA-2024:1919 vendor-advisory, x_refsource_REDHAT
- RHSA-2024:1920 vendor-advisory, x_refsource_REDHAT
- RHSA-2024:1921 vendor-advisory, x_refsource_REDHAT
- RHSA-2024:1922 vendor-advisory, x_refsource_REDHAT
- RHSA-2024:2571 vendor-advisory, x_refsource_REDHAT
- RHSA-2024:3270 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2023-3758 vdb-entry, x_refsource_REDHAT
- RHBZ#2223762 issue-tracking, x_refsource_REDHAT
- https://github.com/SSSD/sssd/pull/7302
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RV3HIZI3SURBUQKSOOL3XE64OOBQ2HTK/ x_transferred
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XEP62IDS7A55D5UHM6GH7QZ7SQFOAPVF/ x_transferred
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XMORAO2BDDA5YX4ZLMXDZ7SM6KU47SY5/ x_transferred
- https://lists.debian.org/debian-lts-announce/2025/02/msg00008.html