CVE-2022-4254
HIGHsssd 1.15.3-2.3.1 - LDAP Injection via Certificate Data in LDAP Filters
Title source: llmDescription
sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters
References (5)
Core 5
Core References
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-4254
Exploit, Issue Tracking, Patch, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2149894
Patch, Third Party Advisory
https://github.com/SSSD/sssd/commit/a2b9a84460429181f2a4fa7e2bb5ab49fd561274
Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/SSSD/sssd/issues/5135
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2023/05/msg00028.html
Scores
CVSS v3
8.8
EPSS
0.0095
EPSS Percentile
56.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-90
Status
published
Products (14)
fedoraproject/sssd
1.15.3 - 2.3.1
redhat/enterprise_linux
8.0
redhat/enterprise_linux_desktop
7.0
redhat/enterprise_linux_for_ibm_z_systems
7.0
redhat/enterprise_linux_for_power_big_endian
7.0
redhat/enterprise_linux_for_power_little_endian
7.0
redhat/enterprise_linux_for_scientific_computing
7.0
redhat/enterprise_linux_server
7.0
redhat/enterprise_linux_server_aus
8.2
redhat/enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions
8.1
... and 4 more
Published
Feb 01, 2023
Tracked Since
Feb 18, 2026