{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"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 stunnel","title":"Title of the patch"},{"category":"description","text":"\nThis update fixes an authentication bypass when using\nthe 'redirect' option (CVE-2015-3644, bsc#931517, backport from v5.17).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-SERVER-12-2015-268","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-2015_1062-1.json"},{"category":"self","summary":"URL for SUSE-SU-2015:1062-1","url":"https://www.suse.com/support/update/announcement/2015/suse-su-20151062-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2015:1062-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2015-June/001439.html"},{"category":"self","summary":"SUSE Bug 931517","url":"https://bugzilla.suse.com/931517"},{"category":"self","summary":"SUSE CVE CVE-2015-3644 page","url":"https://www.suse.com/security/cve/CVE-2015-3644/"}],"title":"Security update for stunnel","tracking":{"current_release_date":"2015-05-27T12:15:01Z","generator":{"date":"2015-05-27T12:15:01Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2015:1062-1","initial_release_date":"2015-05-27T12:15:01Z","revision_history":[{"date":"2015-05-27T12:15:01Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"stunnel-5.00-3.1.ppc64le","product":{"name":"stunnel-5.00-3.1.ppc64le","product_id":"stunnel-5.00-3.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"stunnel-5.00-3.1.s390x","product":{"name":"stunnel-5.00-3.1.s390x","product_id":"stunnel-5.00-3.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"stunnel-5.00-3.1.x86_64","product":{"name":"stunnel-5.00-3.1.x86_64","product_id":"stunnel-5.00-3.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server 12","product":{"name":"SUSE Linux Enterprise Server 12","product_id":"SUSE Linux Enterprise Server 12","product_identification_helper":{"cpe":"cpe:/o:suse:sles:12"}}},{"category":"product_name","name":"SUSE Linux Enterprise Server for SAP Applications 12","product":{"name":"SUSE Linux Enterprise Server for SAP Applications 12","product_id":"SUSE Linux Enterprise Server for SAP Applications 12","product_identification_helper":{"cpe":"cpe:/o:suse:sles_sap:12"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"stunnel-5.00-3.1.ppc64le as component of SUSE Linux Enterprise Server 12","product_id":"SUSE Linux Enterprise Server 12:stunnel-5.00-3.1.ppc64le"},"product_reference":"stunnel-5.00-3.1.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Server 12"},{"category":"default_component_of","full_product_name":{"name":"stunnel-5.00-3.1.s390x as component of SUSE Linux Enterprise Server 12","product_id":"SUSE Linux Enterprise Server 12:stunnel-5.00-3.1.s390x"},"product_reference":"stunnel-5.00-3.1.s390x","relates_to_product_reference":"SUSE Linux Enterprise Server 12"},{"category":"default_component_of","full_product_name":{"name":"stunnel-5.00-3.1.x86_64 as component of SUSE Linux Enterprise Server 12","product_id":"SUSE Linux Enterprise Server 12:stunnel-5.00-3.1.x86_64"},"product_reference":"stunnel-5.00-3.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12"},{"category":"default_component_of","full_product_name":{"name":"stunnel-5.00-3.1.ppc64le as component of SUSE Linux Enterprise Server for SAP Applications 12","product_id":"SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.ppc64le"},"product_reference":"stunnel-5.00-3.1.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12"},{"category":"default_component_of","full_product_name":{"name":"stunnel-5.00-3.1.s390x as component of SUSE Linux Enterprise Server for SAP Applications 12","product_id":"SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.s390x"},"product_reference":"stunnel-5.00-3.1.s390x","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12"},{"category":"default_component_of","full_product_name":{"name":"stunnel-5.00-3.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12","product_id":"SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.x86_64"},"product_reference":"stunnel-5.00-3.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12"}]},"vulnerabilities":[{"cve":"CVE-2015-3644","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2015-3644"}],"notes":[{"category":"general","text":"Stunnel 5.00 through 5.13, when using the redirect option, does not redirect client connections to the expected server after the initial connection, which allows remote attackers to bypass authentication.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12:stunnel-5.00-3.1.ppc64le","SUSE Linux Enterprise Server 12:stunnel-5.00-3.1.s390x","SUSE Linux Enterprise Server 12:stunnel-5.00-3.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2015-3644","url":"https://www.suse.com/security/cve/CVE-2015-3644"},{"category":"external","summary":"SUSE Bug 1177580 for CVE-2015-3644","url":"https://bugzilla.suse.com/1177580"},{"category":"external","summary":"SUSE Bug 931517 for CVE-2015-3644","url":"https://bugzilla.suse.com/931517"}],"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 Enterprise Server 12:stunnel-5.00-3.1.ppc64le","SUSE Linux Enterprise Server 12:stunnel-5.00-3.1.s390x","SUSE Linux Enterprise Server 12:stunnel-5.00-3.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.ppc64le","SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.s390x","SUSE Linux Enterprise Server for SAP Applications 12:stunnel-5.00-3.1.x86_64"]}],"threats":[{"category":"impact","date":"2015-05-27T12:15:01Z","details":"moderate"}],"title":"CVE-2015-3644"}]}