{"id":"CVE-2021-3272","details":"jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components.","modified":"2026-07-07T08:51:41.586711134Z","published":"2021-01-27T08:15:10.483Z","related":["ALSA-2021:4235","SUSE-SU-2021:0488-1","SUSE-SU-2021:0489-1","SUSE-SU-2021:14627-1","openSUSE-SU-2021:0303-1","openSUSE-SU-2024:10869-1"],"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/4BZFU2F6UW4L2FJE65WJLWGUIELDWCL7/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HD2Y2LT4N5ZWCMKYCUIKB3XODNJLOW3J/"},{"type":"REPORT","url":"https://github.com/jasper-software/jasper/issues/259"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jasper-software/jasper","events":[{"introduced":"9a2835a81ce9c41a48f36dadce79f110da8d6c75"},{"last_affected":"9a2835a81ce9c41a48f36dadce79f110da8d6c75"}],"database_specific":{"cpe":"cpe:2.3:a:jasper_project:jasper:2.0.24:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.0.24"},{"last_affected":"2.0.24"}],"source":"CPE_STRING"}}],"versions":["2.0.24","version-2.0.24"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3272.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}