{"answers":{"affected":"It affects 13 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4254 exists.","fix":"Apply the vendor's patch.","what":"CVE-2022-4254 is a high-severity vulnerability in Redhat Enterprise Linux, published on 1 Feb 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-4254 and fix it if it is affected.\n\nWhat it is: CVE-2022-4254 is a high-severity vulnerability in Redhat Enterprise Linux, published on 1 Feb 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4254 exists.\n\nAffected product: Redhat Enterprise Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-4254/ (Markdown: https://insights.sbomify.com/CVE-2022-4254/index.md)","id":"CVE-2022-4254","markdown":"https://insights.sbomify.com/CVE-2022-4254/index.md","name":"CVE-2022-4254","record":{"aliases":["DEBIAN-CVE-2022-4254","GHSA-x75f-4m4h-6374","RHSA-2023:0397","RHSA-2023:0403","RHSA-2023:0442","SUSE-SU-2023:0200-1","SUSE-SU-2023:0204-1","SUSE-SU-2023:0292-1","SUSE-SU-2023:0300-1","SUSE-SU-2023:0301-1","UBUNTU-CVE-2022-4254","USN-6156-1"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"SSSD identity provider","requires_auth":"low_privilege","summary":"Attackers can inject LDAP filters via unsanitized certificate data in SSSD, potentially bypassing authentication or accessing unauthorized data.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"sssd","vendor":"fedoraproject"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"enterprise_linux_desktop","vendor":"redhat"},{"product":"enterprise_linux_for_ibm_z_systems","vendor":"redhat"},{"product":"enterprise_linux_for_power_big_endian","vendor":"redhat"},{"product":"enterprise_linux_for_power_little_endian","vendor":"redhat"},{"product":"enterprise_linux_for_scientific_computing","vendor":"redhat"},{"product":"enterprise_linux_server","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"},{"product":"enterprise_linux_server_update_services_for_sap_solutions","vendor":"redhat"},{"product":"enterprise_linux_workstation","vendor":"redhat"}],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-90","name":"Improper Neutralization of Special Elements used in an LDAP Query"}],"description":"sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","Red Hat:rhel_aus:8.2::baseos","Red Hat:rhel_e4s:8.1::baseos","Red Hat:rhel_e4s:8.2::baseos","Red Hat:rhel_tus:8.2::baseos","SUSE:Enterprise Storage 6","SUSE:Enterprise Storage 7","SUSE:Enterprise Storage 7.1","SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","SUSE:Linux Enterprise Micro 5.1","SUSE:Linux Enterprise Micro 5.2","SUSE:Linux Enterprise Real Time 15 SP3","SUSE:Linux Enterprise Server 12 SP4-LTSS","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server 15 SP1-LTSS","SUSE:Linux Enterprise Server 15 SP2-LTSS","SUSE:Linux Enterprise Server 15 SP3-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15 SP1","SUSE:Linux Enterprise Server for SAP Applications 15 SP2","SUSE:Linux Enterprise Server for SAP Applications 15 SP3","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:Manager Proxy 4.2","SUSE:Manager Retail Branch Server 4.2","SUSE:Manager Server 4.2","SUSE:OpenStack Cloud 9","SUSE:OpenStack Cloud Crowbar 9","openSUSE:Leap Micro 5.2"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Other in SSSD","id":"CVE-2022-4254","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux","redhat:enterprise_linux_desktop","redhat:enterprise_linux_for_ibm_z_systems","redhat:enterprise_linux_for_power_little_endian","redhat:enterprise_linux_for_scientific_computing","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions","redhat:enterprise_linux_server_tus","redhat:enterprise_linux_workstation"],"type":"other","year":"2022"},"n_packages":368,"n_references":5,"next":{"headline":"Information disclosure in GitLab","id":"CVE-2022-4255"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libipa_hbac","purl":"pkg:rpm/redhat/libipa_hbac","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libipa_hbac-devel","purl":"pkg:rpm/redhat/libipa_hbac-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_autofs","purl":"pkg:rpm/redhat/libsss_autofs","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_certmap","purl":"pkg:rpm/redhat/libsss_certmap","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_certmap-devel","purl":"pkg:rpm/redhat/libsss_certmap-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_idmap","purl":"pkg:rpm/redhat/libsss_idmap","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_idmap-devel","purl":"pkg:rpm/redhat/libsss_idmap-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_nss_idmap","purl":"pkg:rpm/redhat/libsss_nss_idmap","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_nss_idmap-devel","purl":"pkg:rpm/redhat/libsss_nss_idmap-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_simpleifp","purl":"pkg:rpm/redhat/libsss_simpleifp","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_simpleifp-devel","purl":"pkg:rpm/redhat/libsss_simpleifp-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_sudo","purl":"pkg:rpm/redhat/libsss_sudo","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"python-libipa_hbac","purl":"pkg:rpm/redhat/python-libipa_hbac","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"python-libsss_nss_idmap","purl":"pkg:rpm/redhat/python-libsss_nss_idmap","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"python-sss","purl":"pkg:rpm/redhat/python-sss","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"python-sss-murmur","purl":"pkg:rpm/redhat/python-sss-murmur","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"python-sssdconfig","purl":"pkg:rpm/redhat/python-sssdconfig","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd","purl":"pkg:rpm/redhat/sssd","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-ad","purl":"pkg:rpm/redhat/sssd-ad","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-client","purl":"pkg:rpm/redhat/sssd-client","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-common","purl":"pkg:rpm/redhat/sssd-common","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-common-pac","purl":"pkg:rpm/redhat/sssd-common-pac","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-dbus","purl":"pkg:rpm/redhat/sssd-dbus","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-debuginfo","purl":"pkg:rpm/redhat/sssd-debuginfo","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-ipa","purl":"pkg:rpm/redhat/sssd-ipa","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-kcm","purl":"pkg:rpm/redhat/sssd-kcm","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-krb5","purl":"pkg:rpm/redhat/sssd-krb5","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-krb5-common","purl":"pkg:rpm/redhat/sssd-krb5-common","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-ldap","purl":"pkg:rpm/redhat/sssd-ldap","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-libwbclient","purl":"pkg:rpm/redhat/sssd-libwbclient","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-libwbclient-devel","purl":"pkg:rpm/redhat/sssd-libwbclient-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-polkit-rules","purl":"pkg:rpm/redhat/sssd-polkit-rules","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-proxy","purl":"pkg:rpm/redhat/sssd-proxy","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-tools","purl":"pkg:rpm/redhat/sssd-tools","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"sssd-winbind-idmap","purl":"pkg:rpm/redhat/sssd-winbind-idmap","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libipa_hbac-devel","purl":"pkg:rpm/redhat/libipa_hbac-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_certmap-devel","purl":"pkg:rpm/redhat/libsss_certmap-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_idmap-devel","purl":"pkg:rpm/redhat/libsss_idmap-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_nss_idmap-devel","purl":"pkg:rpm/redhat/libsss_nss_idmap-devel","source":"RHSA-2023:0403"},{"ecosystem":"Red Hat:enterprise_linux:7::computenode","fixed":["0:1.16.5-10.el7_9.15"],"introduced":["0"],"last_affected":[],"package":"libsss_simpleifp-devel","purl":"pkg:rpm/redhat/libsss_simpleifp-devel","source":"RHSA-2023:0403"}],"prev":{"headline":"SourceCodester Canteen Management System customer.php builtin_echo cross site scripting","id":"CVE-2022-4253"},"products":["SSSD"],"published":"2023-02-01","related":[{"cvss_score":8.8,"headline":"Auth bypass in sssd","id":"CVE-2012-3462","kev_date_added":null,"published":"2019-12-26"},{"cvss_score":6.8,"headline":"Sssd: sssd: authorization bypass via cross-domain username collision in hbac evaluation","id":"CVE-2026-104048","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":6.8,"headline":"Denial of service in n/a","id":"CVE-2015-5292","kev_date_added":null,"published":"2015-10-29"},{"cvss_score":6.4,"headline":"Sssd: use-after-free crash in sssd' 'sssd_pam' process","id":"CVE-2026-12610","kev_date_added":null,"published":"2026-06-30"},{"cvss_score":6.2,"headline":"Sssd: sssd: denial of service via incomplete identity provider authentication requests","id":"CVE-2026-104046","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":5.5,"headline":"Sssd: sssd: denial of service via memory exhaustion in autofs responder","id":"CVE-2026-104031","kev_date_added":null,"published":"2026-10-06"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-03-27","vendors":["n/a"]},"summary":"Attackers can inject LDAP filters via unsanitized certificate data in SSSD, potentially bypassing authentication or accessing unauthorized data.","url":"https://insights.sbomify.com/CVE-2022-4254/"}