{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"critical"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for pam_pkcs11","title":"Title of the patch"},{"category":"description","text":"This update for pam_pkcs11 fixes the following issues:\n\n- CVE-2025-24531: Fixed regression in version 0.6.12 returning PAM_IGNORE in many situations with possible authentication bypass (bsc#1236314).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-Micro-6.0-219","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2025_20130-1.json"},{"category":"self","summary":"URL for SUSE-SU-2025:20130-1","url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520130-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2025:20130-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2025-June/021201.html"},{"category":"self","summary":"SUSE Bug 1236314","url":"https://bugzilla.suse.com/1236314"},{"category":"self","summary":"SUSE CVE CVE-2025-24531 page","url":"https://www.suse.com/security/cve/CVE-2025-24531/"}],"title":"Security update for pam_pkcs11","tracking":{"current_release_date":"2025-02-26T13:23:25Z","generator":{"date":"2025-02-26T13:23:25Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2025:20130-1","initial_release_date":"2025-02-26T13:23:25Z","revision_history":[{"date":"2025-02-26T13:23:25Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"pam_pkcs11-0.6.12-2.1.aarch64","product":{"name":"pam_pkcs11-0.6.12-2.1.aarch64","product_id":"pam_pkcs11-0.6.12-2.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"pam_pkcs11-0.6.12-2.1.s390x","product":{"name":"pam_pkcs11-0.6.12-2.1.s390x","product_id":"pam_pkcs11-0.6.12-2.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"pam_pkcs11-0.6.12-2.1.x86_64","product":{"name":"pam_pkcs11-0.6.12-2.1.x86_64","product_id":"pam_pkcs11-0.6.12-2.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Micro 6.0","product":{"name":"SUSE Linux Micro 6.0","product_id":"SUSE Linux Micro 6.0","product_identification_helper":{"cpe":"cpe:/o:suse:sl-micro:6.0"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"pam_pkcs11-0.6.12-2.1.aarch64 as component of SUSE Linux Micro 6.0","product_id":"SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.aarch64"},"product_reference":"pam_pkcs11-0.6.12-2.1.aarch64","relates_to_product_reference":"SUSE Linux Micro 6.0"},{"category":"default_component_of","full_product_name":{"name":"pam_pkcs11-0.6.12-2.1.s390x as component of SUSE Linux Micro 6.0","product_id":"SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.s390x"},"product_reference":"pam_pkcs11-0.6.12-2.1.s390x","relates_to_product_reference":"SUSE Linux Micro 6.0"},{"category":"default_component_of","full_product_name":{"name":"pam_pkcs11-0.6.12-2.1.x86_64 as component of SUSE Linux Micro 6.0","product_id":"SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.x86_64"},"product_reference":"pam_pkcs11-0.6.12-2.1.x86_64","relates_to_product_reference":"SUSE Linux Micro 6.0"}]},"vulnerabilities":[{"cve":"CVE-2025-24531","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-24531"}],"notes":[{"category":"general","text":"In OpenSC pam_pkcs11 before 0.6.13, pam_sm_authenticate() wrongly returns PAM_IGNORE in many error situations (such as an error triggered by a smartcard before login), allowing authentication bypass.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.aarch64","SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.s390x","SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-24531","url":"https://www.suse.com/security/cve/CVE-2025-24531"},{"category":"external","summary":"SUSE Bug 1231843 for CVE-2025-24531","url":"https://bugzilla.suse.com/1231843"},{"category":"external","summary":"SUSE Bug 1236314 for CVE-2025-24531","url":"https://bugzilla.suse.com/1236314"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.aarch64","SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.s390x","SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":9.3,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.aarch64","SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.s390x","SUSE Linux Micro 6.0:pam_pkcs11-0.6.12-2.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-02-26T13:23:25Z","details":"critical"}],"title":"CVE-2025-24531"}]}