{"id":"CVE-2017-12862","details":"In modules/imgcodecs/src/grfmt_pxm.cpp, the length of buffer AutoBuffer _src is small than expected, which will cause copy buffer overflow later. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.","aliases":["GHSA-5rpc-gwh9-q9fg","PYSEC-2026-2807","PYSEC-2026-699"],"modified":"2026-07-13T16:42:40.951527069Z","published":"2017-08-15T16:29:00.263Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"},{"introduced":"9.0"},{"last_affected":"9.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201712-02"},{"type":"FIX","url":"https://github.com/opencv/opencv/issues/9370"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/opencv/opencv","events":[{"introduced":"0"},{"last_affected":"e8357c0544c82beda237defc0abc90ee28992ee7"}],"database_specific":{"cpe":"cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"3.3.0"}],"source":"CPE_RANGE"}}],"versions":["3.3.0-rc","3.3.0-cvsdk","3.2.0-rc","2.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12862.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/opencv/opencv_contrib","events":[{"introduced":"0"},{"last_affected":"2a9d1b22ed76eb22fad1a5edf6faf4d05f207b13"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"3.3.0"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*"}}],"versions":["3.3.0","3.3.0-rc","3.2.0","3.2.0-rc","3.1.0","3.0.0","3.0.0-rc1","3.0.0-beta"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-12862.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}