{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"low"},"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 libmspack","title":"Title of the patch"},{"category":"description","text":"This update for libmspack fixes the following issues:\n\n- CVE-2018-18586: Fixed directory traversal in chmextract by adding anti '../' and leading slash protection (bsc#1113040).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2022-69,SUSE-SLE-Module-Basesystem-15-SP3-2022-69,SUSE-SUSE-MicroOS-5.0-2022-69,SUSE-SUSE-MicroOS-5.1-2022-69","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-2022_0069-1.json"},{"category":"self","summary":"URL for SUSE-SU-2022:0069-1","url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220069-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2022:0069-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2022-January/010002.html"},{"category":"self","summary":"SUSE Bug 1113040","url":"https://bugzilla.suse.com/1113040"},{"category":"self","summary":"SUSE CVE CVE-2018-18586 page","url":"https://www.suse.com/security/cve/CVE-2018-18586/"}],"title":"Security update for libmspack","tracking":{"current_release_date":"2022-01-13T14:12:43Z","generator":{"date":"2022-01-13T14:12:43Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2022:0069-1","initial_release_date":"2022-01-13T14:12:43Z","revision_history":[{"date":"2022-01-13T14:12:43Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libmspack-devel-0.6-3.14.1.aarch64","product":{"name":"libmspack-devel-0.6-3.14.1.aarch64","product_id":"libmspack-devel-0.6-3.14.1.aarch64"}},{"category":"product_version","name":"libmspack0-0.6-3.14.1.aarch64","product":{"name":"libmspack0-0.6-3.14.1.aarch64","product_id":"libmspack0-0.6-3.14.1.aarch64"}},{"category":"product_version","name":"mspack-tools-0.6-3.14.1.aarch64","product":{"name":"mspack-tools-0.6-3.14.1.aarch64","product_id":"mspack-tools-0.6-3.14.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"libmspack0-64bit-0.6-3.14.1.aarch64_ilp32","product":{"name":"libmspack0-64bit-0.6-3.14.1.aarch64_ilp32","product_id":"libmspack0-64bit-0.6-3.14.1.aarch64_ilp32"}}],"category":"architecture","name":"aarch64_ilp32"},{"branches":[{"category":"product_version","name":"libmspack-devel-0.6-3.14.1.i586","product":{"name":"libmspack-devel-0.6-3.14.1.i586","product_id":"libmspack-devel-0.6-3.14.1.i586"}},{"category":"product_version","name":"libmspack0-0.6-3.14.1.i586","product":{"name":"libmspack0-0.6-3.14.1.i586","product_id":"libmspack0-0.6-3.14.1.i586"}},{"category":"product_version","name":"mspack-tools-0.6-3.14.1.i586","product":{"name":"mspack-tools-0.6-3.14.1.i586","product_id":"mspack-tools-0.6-3.14.1.i586"}}],"category":"architecture","name":"i586"},{"branches":[{"category":"product_version","name":"libmspack-devel-0.6-3.14.1.ppc64le","product":{"name":"libmspack-devel-0.6-3.14.1.ppc64le","product_id":"libmspack-devel-0.6-3.14.1.ppc64le"}},{"category":"product_version","name":"libmspack0-0.6-3.14.1.ppc64le","product":{"name":"libmspack0-0.6-3.14.1.ppc64le","product_id":"libmspack0-0.6-3.14.1.ppc64le"}},{"category":"product_version","name":"mspack-tools-0.6-3.14.1.ppc64le","product":{"name":"mspack-tools-0.6-3.14.1.ppc64le","product_id":"mspack-tools-0.6-3.14.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"libmspack-devel-0.6-3.14.1.s390x","product":{"name":"libmspack-devel-0.6-3.14.1.s390x","product_id":"libmspack-devel-0.6-3.14.1.s390x"}},{"category":"product_version","name":"libmspack0-0.6-3.14.1.s390x","product":{"name":"libmspack0-0.6-3.14.1.s390x","product_id":"libmspack0-0.6-3.14.1.s390x"}},{"category":"product_version","name":"mspack-tools-0.6-3.14.1.s390x","product":{"name":"mspack-tools-0.6-3.14.1.s390x","product_id":"mspack-tools-0.6-3.14.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"libmspack-devel-0.6-3.14.1.x86_64","product":{"name":"libmspack-devel-0.6-3.14.1.x86_64","product_id":"libmspack-devel-0.6-3.14.1.x86_64"}},{"category":"product_version","name":"libmspack0-0.6-3.14.1.x86_64","product":{"name":"libmspack0-0.6-3.14.1.x86_64","product_id":"libmspack0-0.6-3.14.1.x86_64"}},{"category":"product_version","name":"libmspack0-32bit-0.6-3.14.1.x86_64","product":{"name":"libmspack0-32bit-0.6-3.14.1.x86_64","product_id":"libmspack0-32bit-0.6-3.14.1.x86_64"}},{"category":"product_version","name":"mspack-tools-0.6-3.14.1.x86_64","product":{"name":"mspack-tools-0.6-3.14.1.x86_64","product_id":"mspack-tools-0.6-3.14.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Module for Basesystem 15 SP3","product":{"name":"SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-basesystem:15:sp3"}}},{"category":"product_name","name":"SUSE Linux Enterprise Micro 5.0","product":{"name":"SUSE Linux Enterprise Micro 5.0","product_id":"SUSE Linux Enterprise Micro 5.0","product_identification_helper":{"cpe":"cpe:/o:suse:suse-microos:5.0"}}},{"category":"product_name","name":"SUSE Linux Enterprise Micro 5.1","product":{"name":"SUSE Linux Enterprise Micro 5.1","product_id":"SUSE Linux Enterprise Micro 5.1","product_identification_helper":{"cpe":"cpe:/o:suse:suse-microos:5.1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"libmspack-devel-0.6-3.14.1.aarch64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.aarch64"},"product_reference":"libmspack-devel-0.6-3.14.1.aarch64","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"libmspack-devel-0.6-3.14.1.ppc64le as component of SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.ppc64le"},"product_reference":"libmspack-devel-0.6-3.14.1.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"libmspack-devel-0.6-3.14.1.s390x as component of SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.s390x"},"product_reference":"libmspack-devel-0.6-3.14.1.s390x","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"libmspack-devel-0.6-3.14.1.x86_64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.x86_64"},"product_reference":"libmspack-devel-0.6-3.14.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"libmspack0-0.6-3.14.1.aarch64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.aarch64"},"product_reference":"libmspack0-0.6-3.14.1.aarch64","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"libmspack0-0.6-3.14.1.ppc64le as component of SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.ppc64le"},"product_reference":"libmspack0-0.6-3.14.1.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"libmspack0-0.6-3.14.1.s390x as component of SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.s390x"},"product_reference":"libmspack0-0.6-3.14.1.s390x","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"libmspack0-0.6-3.14.1.x86_64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP3","product_id":"SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.x86_64"},"product_reference":"libmspack0-0.6-3.14.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Module for Basesystem 15 SP3"},{"category":"default_component_of","full_product_name":{"name":"libmspack0-0.6-3.14.1.x86_64 as component of SUSE Linux Enterprise Micro 5.0","product_id":"SUSE Linux Enterprise Micro 5.0:libmspack0-0.6-3.14.1.x86_64"},"product_reference":"libmspack0-0.6-3.14.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Micro 5.0"},{"category":"default_component_of","full_product_name":{"name":"libmspack0-0.6-3.14.1.x86_64 as component of SUSE Linux Enterprise Micro 5.1","product_id":"SUSE Linux Enterprise Micro 5.1:libmspack0-0.6-3.14.1.x86_64"},"product_reference":"libmspack0-0.6-3.14.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Micro 5.1"}]},"vulnerabilities":[{"cve":"CVE-2018-18586","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-18586"}],"notes":[{"category":"general","text":"chmextract.c in the chmextract sample program, as distributed with libmspack before 0.8alpha, does not protect against absolute/relative pathnames in CHM files, leading to Directory Traversal. NOTE: the vendor disputes that this is a libmspack vulnerability, because chmextract.c was only intended as a source-code example, not a supported application","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Micro 5.0:libmspack0-0.6-3.14.1.x86_64","SUSE Linux Enterprise Micro 5.1:libmspack0-0.6-3.14.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-18586","url":"https://www.suse.com/security/cve/CVE-2018-18586"},{"category":"external","summary":"SUSE Bug 1113038 for CVE-2018-18586","url":"https://bugzilla.suse.com/1113038"},{"category":"external","summary":"SUSE Bug 1113039 for CVE-2018-18586","url":"https://bugzilla.suse.com/1113039"},{"category":"external","summary":"SUSE Bug 1113040 for CVE-2018-18586","url":"https://bugzilla.suse.com/1113040"}],"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 Micro 5.0:libmspack0-0.6-3.14.1.x86_64","SUSE Linux Enterprise Micro 5.1:libmspack0-0.6-3.14.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"products":["SUSE Linux Enterprise Micro 5.0:libmspack0-0.6-3.14.1.x86_64","SUSE Linux Enterprise Micro 5.1:libmspack0-0.6-3.14.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack-devel-0.6-3.14.1.x86_64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.aarch64","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.ppc64le","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.s390x","SUSE Linux Enterprise Module for Basesystem 15 SP3:libmspack0-0.6-3.14.1.x86_64"]}],"threats":[{"category":"impact","date":"2022-01-13T14:12:43Z","details":"moderate"}],"title":"CVE-2018-18586"}]}