{"id":"CVE-2017-7703","details":"In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the IMAP dissector could crash, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-imap.c by calculating a line's end correctly.","modified":"2026-07-08T05:51:43.676181073Z","published":"2017-04-12T23:59:00.260Z","related":["SUSE-SU-2017:1174-1","SUSE-SU-2017:1442-1","openSUSE-SU-2024:11513-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}]}]},"references":[{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=671e32820ab29d41d712cc8a472eab9b672684d9"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/97636"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1038262"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201706-12"},{"type":"ADVISORY","url":"https://www.wireshark.org/security/wnpa-sec-2017-12.html"},{"type":"FIX","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13466"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wireshark/wireshark","events":[{"introduced":"9a73b827b22c7ce9132e939b9f07ec4425fc2aa6"},{"last_affected":"440fd4d501cf0e5aa319a97d0f874641d733e4a1"}],"database_specific":{"source":"CPE_STRING","cpe":["cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.6:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.7:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.8:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.9:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.10:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.11:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.2:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.3:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.4:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.5:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"2.0.0"},{"last_affected":"2.0.0"},{"introduced":"2.0.1"},{"last_affected":"2.0.1"},{"introduced":"2.0.2"},{"last_affected":"2.0.2"},{"introduced":"2.0.3"},{"last_affected":"2.0.3"},{"introduced":"2.0.4"},{"last_affected":"2.0.4"},{"introduced":"2.0.5"},{"last_affected":"2.0.5"},{"introduced":"2.0.6"},{"last_affected":"2.0.6"},{"introduced":"2.0.7"},{"last_affected":"2.0.7"},{"introduced":"2.0.8"},{"last_affected":"2.0.8"},{"introduced":"2.0.9"},{"last_affected":"2.0.9"},{"introduced":"2.0.10"},{"last_affected":"2.0.10"},{"introduced":"2.0.11"},{"last_affected":"2.0.11"},{"introduced":"2.2.0"},{"last_affected":"2.2.0"},{"introduced":"2.2.1"},{"last_affected":"2.2.1"},{"introduced":"2.2.2"},{"last_affected":"2.2.2"},{"introduced":"2.2.3"},{"last_affected":"2.2.3"},{"introduced":"2.2.4"},{"last_affected":"2.2.4"},{"introduced":"2.2.5"},{"last_affected":"2.2.5"}]}}],"versions":["2.0.0","2.0.1","2.0.10","2.0.11","2.0.2","2.0.3","2.0.4","2.0.5","2.0.6","2.0.7","2.0.8","2.0.9","2.2.0","2.2.1","2.2.2","2.2.3","2.2.4","2.2.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7703.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/wireshark/wireshark","events":[{"introduced":"9a73b827b22c7ce9132e939b9f07ec4425fc2aa6"},{"last_affected":"440fd4d501cf0e5aa319a97d0f874641d733e4a1"}],"database_specific":{"source":"CPE_STRING","cpe":["cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.6:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.7:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.8:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.9:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.10:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.0.11:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.2:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.3:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.4:*:*:*:*:*:*:*","cpe:2.3:a:wireshark:wireshark:2.2.5:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"2.0.0"},{"last_affected":"2.0.0"},{"introduced":"2.0.1"},{"last_affected":"2.0.1"},{"introduced":"2.0.2"},{"last_affected":"2.0.2"},{"introduced":"2.0.3"},{"last_affected":"2.0.3"},{"introduced":"2.0.4"},{"last_affected":"2.0.4"},{"introduced":"2.0.5"},{"last_affected":"2.0.5"},{"introduced":"2.0.6"},{"last_affected":"2.0.6"},{"introduced":"2.0.7"},{"las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