{"id":"CVE-2017-13747","details":"There is a reachable assertion abort in the function jpc_floorlog2() in jpc/jpc_math.c in JasPer 2.0.12 that will lead to a remote denial of service attack.","modified":"2026-07-08T05:48:13.886349280Z","published":"2017-08-29T06:29:00.937Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"32"},{"last_affected":"32"},{"introduced":"33"},{"last_affected":"33"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N4ALB4SXHURLVWKAOKYRNJXPABW3M22M/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPOVZTSIQPW2H4AFLMI3LHJEZGBVEQET/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/100514"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201908-03"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1485282"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jasper-software/jasper","events":[{"introduced":"7692d6d1a0bfbd9a1d3f905337e3457cec39bced"},{"last_affected":"7692d6d1a0bfbd9a1d3f905337e3457cec39bced"}],"database_specific":{"cpe":"cpe:2.3:a:jasper_project:jasper:2.0.12:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.0.12"},{"last_affected":"2.0.12"}],"source":"CPE_STRING"}}],"versions":["2.0.12","version-2.0.12"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-13747.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:H"}]}