{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","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":"SUSE CVE-2018-6544","title":"Title"},{"category":"description","text":"pdf_load_obj_stm in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 could reference the object stream recursively and therefore run out of error stack, which allows remote attackers to cause a denial of service via a crafted PDF document.","title":"Description of the CVE"},{"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":"CVE-2018-6544","url":"https://www.suse.com/security/cve/CVE-2018-6544"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1079100 for CVE-2018-6544","url":"https://bugzilla.suse.com/1079100"}],"title":"SUSE CVE CVE-2018-6544","tracking":{"current_release_date":"2025-03-15T12:31:07Z","generator":{"date":"2023-02-15T04:30:21Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2018-6544","initial_release_date":"2023-02-15T04:30:21Z","revision_history":[{"date":"2023-02-15T04:30:21Z","number":"2","summary":"Current version"},{"date":"2023-12-08T04:13:44Z","number":"3","summary":"Current version"},{"date":"2025-01-01T07:53:08Z","number":"4","summary":"Current version"},{"date":"2025-02-18T07:11:49Z","number":"5","summary":"Current version"},{"date":"2025-03-15T12:31:07Z","number":"6","summary":"Current version"}],"status":"interim","version":"6"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}},{"category":"product_version","name":"mupdf-1.18.0-1.7","product":{"name":"mupdf-1.18.0-1.7","product_id":"mupdf-1.18.0-1.7","product_identification_helper":{"cpe":"cpe:2.3:a:artifex:mupdf:1.18.0:*:*:*:*:*:*:*","purl":"pkg:rpm/suse/mupdf@1.18.0-1.7"}}},{"category":"product_version","name":"mupdf-devel-static-1.18.0-1.7","product":{"name":"mupdf-devel-static-1.18.0-1.7","product_id":"mupdf-devel-static-1.18.0-1.7","product_identification_helper":{"purl":"pkg:rpm/suse/mupdf-devel-static@1.18.0-1.7"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"mupdf-1.18.0-1.7 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:mupdf-1.18.0-1.7"},"product_reference":"mupdf-1.18.0-1.7","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"mupdf-devel-static-1.18.0-1.7 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:mupdf-devel-static-1.18.0-1.7"},"product_reference":"mupdf-devel-static-1.18.0-1.7","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2018-6544","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-6544"}],"notes":[{"category":"general","text":"pdf_load_obj_stm in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 could reference the object stream recursively and therefore run out of error stack, which allows remote attackers to cause a denial of service via a crafted PDF document.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:mupdf-1.18.0-1.7","openSUSE Tumbleweed:mupdf-devel-static-1.18.0-1.7"]},"references":[{"category":"external","summary":"CVE-2018-6544","url":"https://www.suse.com/security/cve/CVE-2018-6544"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1079100 for CVE-2018-6544","url":"https://bugzilla.suse.com/1079100"}],"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":["openSUSE Tumbleweed:mupdf-1.18.0-1.7","openSUSE Tumbleweed:mupdf-devel-static-1.18.0-1.7"]}],"scores":[{"cvss_v3":{"baseScore":5.5,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.0"},"products":["openSUSE Tumbleweed:mupdf-1.18.0-1.7","openSUSE Tumbleweed:mupdf-devel-static-1.18.0-1.7"]}],"threats":[{"category":"impact","date":"2018-02-02T12:24:56Z","details":"moderate"}],"title":"CVE-2018-6544"}]}