{"id":"UBUNTU-CVE-2012-5340","details":"SumatraPDF 2.1.1/MuPDF 1.0 allows remote attackers to cause an Integer Overflow in the lex_number() function via a corrupt PDF file.","modified":"2025-07-16T07:17:03.227015Z","published":"2020-01-23T22:15:00Z","withdrawn":"2025-07-18T16:42:47Z","upstream":["CVE-2012-5340"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2012-5340"},{"type":"REPORT","url":"https://git.ghostscript.com/?p=mupdf.git;a=commitdiff;h=f919270b6a732ff45c3ba2d0c105e2b39e9c9bc9"},{"type":"REPORT","url":"http://www.exploit-db.com/exploits/23246"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2012-5340"}],"affected":[{"package":{"name":"mupdf","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/mupdf@1.12.0+ds1-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.0+ds1-1"}]}],"versions":["1.11+ds1-1.1","1.11+ds1-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libmupdf-dev","binary_version":"1.12.0+ds1-1"},{"binary_name":"mupdf","binary_version":"1.12.0+ds1-1"},{"binary_name":"mupdf-tools","binary_version":"1.12.0+ds1-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-5340.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}