{"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 libtasn1","title":"Title of the patch"},{"category":"description","text":"This update for libtasn1 fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2018-1000654: Fixed a denial of service in the asn1 parser (bsc#1105435).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2019-1372,SUSE-SLE-Module-Basesystem-15-SP1-2019-1372,SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1372","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-2019_1372-2.json"},{"category":"self","summary":"URL for SUSE-SU-2019:1372-2","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191372-2/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2019:1372-2","url":"https://lists.suse.com/pipermail/sle-security-updates/2019-July/005654.html"},{"category":"self","summary":"SUSE Bug 1105435","url":"https://bugzilla.suse.com/1105435"},{"category":"self","summary":"SUSE CVE CVE-2018-1000654 page","url":"https://www.suse.com/security/cve/CVE-2018-1000654/"}],"title":"Security update for libtasn1","tracking":{"current_release_date":"2019-07-03T08:55:12Z","generator":{"date":"2019-07-03T08:55:12Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2019:1372-2","initial_release_date":"2019-07-03T08:55:12Z","revision_history":[{"date":"2019-07-03T08:55:12Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libtasn1-4.13-4.5.1.aarch64","product":{"name":"libtasn1-4.13-4.5.1.aarch64","product_id":"libtasn1-4.13-4.5.1.aarch64"}},{"category":"product_version","name":"libtasn1-6-4.13-4.5.1.aarch64","product":{"name":"libtasn1-6-4.13-4.5.1.aarch64","product_id":"libtasn1-6-4.13-4.5.1.aarch64"}},{"category":"product_version","name":"libtasn1-devel-4.13-4.5.1.aarch64","product":{"name":"libtasn1-devel-4.13-4.5.1.aarch64","product_id":"libtasn1-devel-4.13-4.5.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"libtasn1-6-64bit-4.13-4.5.1.aarch64_ilp32","product":{"name":"libtasn1-6-64bit-4.13-4.5.1.aarch64_ilp32","product_id":"libtasn1-6-64bit-4.13-4.5.1.aarch64_ilp32"}},{"category":"product_version","name":"libtasn1-devel-64bit-4.13-4.5.1.aarch64_ilp32","product":{"name":"libtasn1-devel-64bit-4.13-4.5.1.aarch64_ilp32","product_id":"libtasn1-devel-64bit-4.13-4.5.1.aarch64_ilp32"}}],"category":"architecture","name":"aarch64_ilp32"},{"branches":[{"category":"product_version","name":"libtasn1-4.13-4.5.1.i586","product":{"name":"libtasn1-4.13-4.5.1.i586","product_id":"libtasn1-4.13-4.5.1.i586"}},{"category":"product_version","name":"libtasn1-6-4.13-4.5.1.i586","product":{"name":"libtasn1-6-4.13-4.5.1.i586","product_id":"libtasn1-6-4.13-4.5.1.i586"}},{"category":"product_version","name":"libtasn1-devel-4.13-4.5.1.i586","product":{"name":"libtasn1-devel-4.13-4.5.1.i586","product_id":"libtasn1-devel-4.13-4.5.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"libtasn1-4.13-4.5.1.ppc64le","product":{"name":"libtasn1-4.13-4.5.1.ppc64le","product_id":"libtasn1-4.13-4.5.1.ppc64le"}},{"category":"product_version","name":"libtasn1-6-4.13-4.5.1.ppc64le","product":{"name":"libtasn1-6-4.13-4.5.1.ppc64le","product_id":"libtasn1-6-4.13-4.5.1.ppc64le"}},{"category":"product_version","name":"libtasn1-devel-4.13-4.5.1.ppc64le","product":{"name":"libtasn1-devel-4.13-4.5.1.ppc64le","product_id":"libtasn1-devel-4.13-4.5.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"libtasn1-4.13-4.5.1.s390x","product":{"name":"libtasn1-4.13-4.5.1.s390x","product_id":"libtasn1-4.13-4.5.1.s390x"}},{"category":"product_version","name":"libtasn1-6-4.13-4.5.1.s390x","product":{"name":"libtasn1-6-4.13-4.5.1.s390x","product_id":"libtasn1-6-4.13-4.5.1.s390x"}},{"category":"product_version","name":"libtasn1-devel-4.13-4.5.1.s390x","product":{"name":"libtasn1-devel-4.13-4.5.1.s390x","product_id":"libtasn1-devel-4.13-4.5.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"libtasn1-4.13-4.5.1.x86_64","product":{"name":"libtasn1-4.13-4.5.1.x86_64","product_id":"libtasn1-4.13-4.5.1.x86_64"}},{"category":"product_version","name":"libtasn1-6-4.13-4.5.1.x86_64","product":{"name":"libtasn1-6-4.13-4.5.1.x86_64","product_id":"libtasn1-6-4.13-4.5.1.x86_64"}},{"category":"product_version","name":"libtasn1-6-32bit-4.13-4.5.1.x86_64","product":{"name":"libtasn1-6-32bit-4.13-4.5.1.x86_64","product_id":"libtasn1-6-32bit-4.13-4.5.1.x86_64"}},{"category":"product_version","name":"libtasn1-devel-4.13-4.5.1.x86_64","product":{"name":"libtasn1-devel-4.13-4.5.1.x86_64","product_id":"libtasn1-devel-4.13-4.5.1.x86_64"}},{"category":"product_version","name":"libtasn1-devel-32bit-4.13-4.5.1.x86_64","product":{"name":"libtasn1-devel-32bit-4.13-4.5.1.x86_64","product_id":"libtasn1-devel-32bit-4.13-4.5.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE 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to an issue in _asn1_expand_object_id(p_tree), after a long time, the program will be killed. This attack appears to be exploitable via parsing a crafted file.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-32bit-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-1000654","url":"https://www.suse.com/security/cve/CVE-2018-1000654"},{"category":"external","summary":"SUSE Bug 1105435 for CVE-2018-1000654","url":"https://bugzilla.suse.com/1105435"}],"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 Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-32bit-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.2,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"products":["SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-32bit-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-6-4.13-4.5.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP1:libtasn1-devel-4.13-4.5.1.x86_64"]}],"threats":[{"category":"impact","date":"2019-07-03T08:55:12Z","details":"moderate"}],"title":"CVE-2018-1000654"}]}