{"id":"ALPINE-CVE-2018-6544","details":"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.","modified":"2025-11-19T06:14:16.712604Z","published":"2018-02-02T09:29:00.727Z","upstream":["CVE-2018-6544"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2018-6544"}],"affected":[{"package":{"name":"mupdf","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/mupdf?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}],"versions":["0.8.165-r0","1.0-r0","1.10-r0","1.10a-r0","1.10a-r1","1.10a-r2","1.11-r0","1.11-r1","1.12.0-r0","1.6-r0","1.6-r1","1.6-r2","1.7a-r0","1.8-r0","1.9a-r0","1.9a-r1","1.9a-r2","1.9a-r3","1.9a-r4","1.9a-r5","1.9a-r6","1.9a-r7","1.9a-r8"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-6544.json"}},{"package":{"name":"mupdf","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/mupdf?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}],"versions":["0.8.165-r0","1.0-r0","1.10-r0","1.10a-r0","1.10a-r1","1.10a-r2","1.11-r0","1.11-r1","1.12.0-r0","1.6-r0","1.6-r1","1.6-r2","1.7a-r0","1.8-r0","1.9a-r0","1.9a-r1","1.9a-r2","1.9a-r3","1.9a-r4","1.9a-r5","1.9a-r6","1.9a-r7","1.9a-r8"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-6544.json"}},{"package":{"name":"mupdf","ecosystem":"Alpine:v3.7","purl":"pkg:apk/alpine/mupdf?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}],"versions":["0.8.165-r0","1.0-r0","1.10-r0","1.10a-r0","1.10a-r1","1.10a-r2","1.11-r0","1.11-r1","1.12.0-r0","1.6-r0","1.6-r1","1.6-r2","1.7a-r0","1.8-r0","1.9a-r0","1.9a-r1","1.9a-r2","1.9a-r3","1.9a-r4","1.9a-r5","1.9a-r6","1.9a-r7","1.9a-r8"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-6544.json"}},{"package":{"name":"mupdf","ecosystem":"Alpine:v3.8","purl":"pkg:apk/alpine/mupdf?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}],"versions":["0.8.165-r0","1.0-r0","1.10-r0","1.10a-r0","1.10a-r1","1.10a-r2","1.11-r0","1.11-r1","1.12.0-r0","1.6-r0","1.6-r1","1.6-r2","1.7a-r0","1.8-r0","1.9a-r0","1.9a-r1","1.9a-r2","1.9a-r3","1.9a-r4","1.9a-r5","1.9a-r6","1.9a-r7","1.9a-r8"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-6544.json"}},{"package":{"name":"mupdf","ecosystem":"Alpine:v3.9","purl":"pkg:apk/alpine/mupdf?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.13-r0"}]}],"versions":["0.8.165-r0","1.0-r0","1.10-r0","1.10a-r0","1.10a-r1","1.10a-r2","1.11-r0","1.11-r1","1.12.0-r0","1.6-r0","1.6-r1","1.6-r2","1.7a-r0","1.8-r0","1.9a-r0","1.9a-r1","1.9a-r2","1.9a-r3","1.9a-r4","1.9a-r5","1.9a-r6","1.9a-r7","1.9a-r8"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2018-6544.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}