{"id":"ALPINE-CVE-2017-17858","details":"Heap-based buffer overflow in the ensure_solid_xref function in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 allows a remote attacker to potentially execute arbitrary code via a crafted PDF file, because xref subsection object numbers are unrestricted.","modified":"2026-06-15T18:24:31.755535204Z","published":"2018-01-22T15:29:00.210Z","upstream":["CVE-2017-17858"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2017-17858"}],"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"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-17858.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"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-17858.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"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-17858.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"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-17858.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"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-17858.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}