{"id":"CVE-2019-16319","aliases":["ALPINE-CVE-2019-16319","DEBIAN-CVE-2019-16319","DLA-2547-1","EUVD-2019-7105","GHSA-fmr6-8ggw-wc56","OESA-2021-1030","SUSE-SU-2020:0693-1","UBUNTU-CVE-2019-16319","openSUSE-SU-2020:0362-1","openSUSE-SU-2024:11513-1"],"status":"published","title":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite...","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03753,"percentile":0.89947,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-835"],"published":"2019-09-15T15:15:14Z","modified":"2026-11-03T06:31:52Z","fixes":[{"ecosystem":"Alpine:v3.10","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.11","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"wireshark","fixed_in":["3.0.4-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.9","package":"wireshark","fixed_in":["2.6.11-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"wireshark","fixed_in":["3.0.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wireshark","fixed_in":["3.0.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wireshark","fixed_in":["3.0.4-1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS","package":"wireshark","fixed_in":["2.6.2-17.oe1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP1","package":"wireshark","fixed_in":["2.6.2-17.oe1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.10","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.11","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.12","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.13","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.14","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.15","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.16","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.17","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"3.0.4-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.9","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.0"},{"fixed":"2.6.11-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.4-1"}]}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VE-2021-22207","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-22235","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-16319","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","status":"published","published":"2019-09-15T15:15:14Z","modified":"2024-08-05T01:10:41.669Z","updated_at":"2026-11-02T14:32:23.485011Z"}],"euvd":[{"id":"EUVD-2019-7105","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","status":"published","published":"2019-09-15T15:15:14Z","modified":"2024-08-05T01:10:41Z","updated_at":"2026-11-03T02:40:33.179924Z"}],"ghsa":[{"id":"GHSA-fmr6-8ggw-wc56","title":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite...","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","status":"published","published":"2022-05-24T16:56:12Z","modified":"2023-01-28T05:07:02Z","cwes":["CWE-835"],"updated_at":"2026-11-02T14:44:29.269512Z"}],"nvd":[{"id":"CVE-2019-16319","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","status":"published","published":"2019-09-15T16:15:13.393Z","modified":"2026-06-17T02:22:07.437Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T14:05:28.126831Z"}],"osv":[{"id":"ALPINE-CVE-2019-16319","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","status":"published","published":"2019-09-15T16:15:13.393Z","modified":"2026-11-03T06:31:52.055963627Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T07:18:15.355745Z"},{"id":"CVE-2019-16319","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","status":"published","published":"2019-09-15T16:15:13.393Z","modified":"2026-10-24T10:30:49.875956831Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:11.361782Z"},{"id":"DEBIAN-CVE-2019-16319","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","status":"published","published":"2019-09-15T16:15:13.393Z","modified":"2026-09-21T07:01:00.541271584Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:31.867036Z"},{"id":"OESA-2021-1030","title":"wireshark security update","description":"Wireshark is an open source tool for profiling network traffic and analyzing packets. Such a tool is often referred to as a network analyzer, network protocol analyzer or sniffer.\\r\\n\\r\\n\r\nSecurity Fix(es):\\r\\n\\r\\n\r\nIn Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.(CVE-2019-16319)\\r\\n\\r\\n","status":"published","published":"2021-02-05T11:04:15Z","modified":"2026-08-18T01:15:04.642882901Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"UBUNTU-CVE-2019-16319","description":"In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.","status":"published","published":"2019-09-15T16:15:00Z","modified":"2026-04-22T12:12:08.362643Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:20.325378Z"},{"id":"DLA-2547-1","title":"wireshark - security update","status":"published","published":"2021-02-06T00:00:00Z","modified":"2026-03-09T01:18:08.523693Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"openSUSE-SU-2020:0362-1","title":"Security update for wireshark","description":"This update for wireshark and libmaxminddb fixes the following issues:\n\nUpdate wireshark to new major version 3.2.2 and introduce libmaxminddb for GeoIP support (bsc#1156288).\n\nNew features include:\n\n- Added support for 111 new protocols, including WireGuard, LoRaWAN, TPM 2.0, 802.11ax and QUIC\n- Improved support for existing protocols, like HTTP/2\n- Improved analytics and usability functionalities\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2020-03-19T19:19:35Z","modified":"2026-02-04T04:38:44.359525Z","updated_at":"2026-11-02T16:58:31.152112Z"},{"id":"openSUSE-SU-2024:11513-1","title":"libwireshark14-3.4.8-1.2 on GA media","description":"These are all security issues fixed in the libwireshark14-3.4.8-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:58:40.825311Z","updated_at":"2026-11-02T16:58:35.195147Z"},{"id":"SUSE-SU-2020:0693-1","title":"Security update for wireshark","description":"This update for wireshark and libmaxminddb fixes the following issues:\n\nUpdate wireshark to new major version 3.2.2 and introduce libmaxminddb for GeoIP support (bsc#1156288).\n\nNew features include:\n\n- Added support for 111 new protocols, including WireGuard, LoRaWAN, TPM 2.0, 802.11ax and QUIC\n- Improved support for existing protocols, like HTTP/2\n- Improved analytics and usability functionalities\n","status":"published","published":"2020-04-08T12:11:42Z","modified":"2026-02-04T04:34:24.153787Z","updated_at":"2026-11-02T15:53:47.06185Z"}]}}