{"id":"CVE-2018-7323","details":"In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, epan/dissectors/packet-wccp.c had a large loop that was addressed by ensuring that a calculated length was monotonically increasing.","modified":"2026-04-02T01:23:59.983996Z","published":"2018-02-23T22:29:00.467Z","related":["MGASA-2018-0151","SUSE-SU-2018:0811-1","SUSE-SU-2018:0867-1"],"references":[{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=4f9199ea8cff56c6704e9828c3d80360b27c4565"},{"type":"WEB","url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=5d45b69b590cabc5127282d1ade3bca1598e5f5c"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html"},{"type":"ADVISORY","url":"https://www.wireshark.org/security/wnpa-sec-2018-06.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/103158"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/04/msg00018.html"},{"type":"REPORT","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14412"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wireshark/wireshark","events":[{"introduced":"5368c50be46d4a44986d12bdfc0a35b42c0f34fc"},{"last_affected":"1fd0af7a9015714bbe0f67b3a2027af6fe47c1c0"},{"introduced":"9be0fa500da594ed01baf3214642838d22811c90"},{"last_affected":"90a7be11a4fdc292f2af40cd49ad7e1bce335dfc"}],"database_specific":{"versions":[{"introduced":"2.2.0"},{"last_affected":"2.2.12"},{"introduced":"2.4.0"},{"last_affected":"2.4.4"}]}}],"versions":["2.2.1rc0","v2.2.0","v2.2.1","v2.2.10","v2.2.10rc0","v2.2.11","v2.2.11rc0","v2.2.12","v2.2.12rc0","v2.2.1rc0","v2.2.2","v2.2.2rc0","v2.2.3","v2.2.3rc0","v2.2.4","v2.2.4rc0","v2.2.5","v2.2.5rc0","v2.2.6","v2.2.6rc0","v2.2.7","v2.2.7rc0","v2.2.8","v2.2.8rc0","v2.2.9","v2.2.9rc0","v2.4.0","v2.4.1","v2.4.1rc0","v2.4.2","v2.4.2rc0","v2.4.3","v2.4.3rc0","v2.4.4","v2.4.4rc0","wireshark-2.2.0","wireshark-2.2.1","wireshark-2.2.10","wireshark-2.2.11","wireshark-2.2.12","wireshark-2.2.2","wireshark-2.2.3","wireshark-2.2.4","wireshark-2.2.5","wireshark-2.2.6","wireshark-2.2.7","wireshark-2.2.8","wireshark-2.2.9","wireshark-2.4.0","wireshark-2.4.1","wireshark-2.4.2","wireshark-2.4.3","wireshark-2.4.4"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7323.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}