High severity8.8NVD Advisory· Published Feb 1, 2023· Updated Jun 17, 2026
CVE-2022-4254
CVE-2022-4254
Description
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
43cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_for_scientific_computing:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
- osv-coords27 versionspkg:rpm/opensuse/sssd&distro=openSUSE%20Leap%20Micro%205.2pkg:rpm/suse/sssd&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/sssd&distro=SUSE%20Enterprise%20Storage%207pkg:rpm/suse/sssd&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSSpkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOSpkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSSpkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/sssd&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/sssd&distro=SUSE%20Manager%20Proxy%204.2pkg:rpm/suse/sssd&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.2pkg:rpm/suse/sssd&distro=SUSE%20Manager%20Server%204.2pkg:rpm/suse/sssd&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/sssd&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 1.16.1-150300.23.37.1+ 26 more
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-150000.8.70.1
- (no CPE)range: < 1.16.1-150200.17.26.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-150000.8.70.1
- (no CPE)range: < 1.16.1-150200.17.26.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-4.43.1
- (no CPE)range: < 1.16.1-7.49.1
- (no CPE)range: < 1.16.1-150000.8.70.1
- (no CPE)range: < 1.16.1-150200.17.26.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-4.43.1
- (no CPE)range: < 1.16.1-7.49.1
- (no CPE)range: < 1.16.1-150000.8.70.1
- (no CPE)range: < 1.16.1-150200.17.26.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-7.49.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-150300.23.37.1
- (no CPE)range: < 1.16.1-4.43.1
- (no CPE)range: < 1.16.1-4.43.1
Patches
Vulnerability mechanics
References
5- github.com/SSSD/sssd/commit/a2b9a84460429181f2a4fa7e2bb5ab49fd561274nvdPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdExploitIssue TrackingPatchThird Party Advisory
- github.com/SSSD/sssd/issues/5135nvdExploitIssue TrackingPatchThird Party Advisory
- access.redhat.com/security/cve/CVE-2022-4254nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2023/05/msg00028.htmlnvd
News mentions
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