{"id":"UBUNTU-CVE-2017-7264","details":"Use-after-free vulnerability in the fz_subsample_pixmap function in fitz/pixmap.c in Artifex MuPDF 1.10a allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted document.","modified":"2026-04-22T11:29:36.108971Z","published":"2017-03-26T05:59:00Z","upstream":["CVE-2017-7264"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-7264"},{"type":"REPORT","url":"https://bugs.ghostscript.com/show_bug.cgi?id=697515"},{"type":"REPORT","url":"https://blogs.gentoo.org/ago/2017/02/09/mupdf-use-after-free-in-fz_subsample_pixmap-pixmap-c/"},{"type":"REPORT","url":"http://git.ghostscript.com/?p=mupdf.git;h=2c4e5867ee699b1081527bc6c6ea0e99a35a5c27"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-7264"}],"affected":[{"package":{"name":"mupdf","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/mupdf@1.7a-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7-1","1.7a-1","1.7a-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.7a-1ubuntu0.1~esm1","binary_name":"mupdf"},{"binary_version":"1.7a-1ubuntu0.1~esm1","binary_name":"mupdf-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-7264.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}