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file","status":"published","published":"2021-12-30T22:15:10.117Z","modified":"2026-10-24T10:31:06.236984924Z","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":"2026-11-02T15:44:21.557945Z"},{"id":"DEBIAN-CVE-2021-4181","description":"Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file","status":"published","published":"2021-12-30T22:15:10.117Z","modified":"2026-10-23T18:02:30.283111976Z","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":"2026-11-02T15:45:35.799676Z"},{"id":"OESA-2022-1610","title":"wireshark security update","description":"Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless (WiFi or Bluetooth) networks, USB devices, and many other sources.  It supports dozens of protocol capture file formats and understands more than a thousand protocols.\r\n\r\n\r\n\r\nSecurity Fix(es):\r\n\r\nExcessive memory consumption in MS-WSP dissector in Wireshark 3.4.0 to 3.4.4 and 3.2.0 to 3.2.12 allows denial of service via packet injection or crafted capture file(CVE-2021-22207)\r\n\r\nImproper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.(CVE-2021-22191)\r\n\r\nCrash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file(CVE-2021-4181)\r\n\r\nInfinite loop in the RTMPT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file(CVE-2021-4185)","status":"published","published":"2022-04-12T11:04:53Z","modified":"2026-08-18T01:16:28.424077848Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:39.528805Z"},{"id":"UBUNTU-CVE-2021-4181","description":"Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file","status":"withdrawn","published":"2021-12-30T22:15:00Z","modified":"2025-07-16T07:43:19.828308Z","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"},{"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":"2026-11-02T15:54:29.220315Z"},{"id":"CLSA-2026-1777370059","title":"wireshark: Fix of 7 CVEs","description":"- CVE-2021-4181: sysdig event dissector SIGSEGV fix\n- CVE-2021-4182: rfc7468 file parser infinite loop fix\n- CVE-2021-4184: bt-dht endless loop fix\n- CVE-2021-4186: gryphon NULL pkt_info dereference fix\n- CVE-2021-4190: kafka dissector varint strictness fix\n- CVE-2022-0581: cms dissector globals-scoping fix\n- CVE-2022-0583: pvfs2 heap overflow OOB read fix","status":"published","published":"2026-04-28T09:54:23Z","modified":"2026-06-01T00:32:28.091255767Z","updated_at":"2026-11-02T15:43:44.384419Z"},{"id":"DLA-2967-1","title":"wireshark - security update","status":"published","published":"2022-03-31T00:00:00Z","modified":"2026-03-09T01:18:24.839743Z","updated_at":"2026-11-02T15:46:11.189256Z"},{"id":"DLA-3906-1","title":"wireshark - security update","status":"published","published":"2024-09-30T00:00:00Z","modified":"2026-03-09T02:11:11.067392Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"MGASA-2022-0004","title":"Updated wireshark packages fix security vulnerability","description":"Several wireshark vulnerabilities have been fixed. See the release notes\nfor details.\n","status":"published","published":"2022-01-03T07:36:40Z","modified":"2026-04-16T04:43:52.411897315Z","updated_at":"2026-11-02T15:49:41.849028Z"},{"id":"openSUSE-SU-2022:0375-1","title":"Security update for wireshark","description":"This update for wireshark fixes the following issues:\n\nUpdate to version 3.6.1: \n\n- CVE-2021-4185: RTMPT dissector infinite loop (bsc#1194166)\n- CVE-2021-4184: BitTorrent DHT dissector infinite loop (bsc#1194167)\n- CVE-2021-4183: pcapng file parser crash (bsc#1194168)\n- CVE-2021-4182: RFC 7468 file parser infinite loop (bsc#1194169)\n- CVE-2021-4181: Sysdig Event dissector crash (bsc#1194170)\n- CVE-2021-4190: Kafka dissector infinite loop (bsc#1194171)\n- Support for Shared Memory Communications (SMC) (jsc#SLE-18727)\n","status":"published","published":"2022-02-14T10:13:07Z","modified":"2026-02-04T03:10:45.819263Z","updated_at":"2026-11-02T16:58:32.653274Z"},{"id":"openSUSE-SU-2024:11703-1","title":"libwireshark15-3.6.1-1.1 on GA media","description":"These are all security issues fixed in the libwireshark15-3.6.1-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:59:49.54395Z","updated_at":"2026-11-02T16:58:35.195147Z"},{"id":"SUSE-SU-2022:0375-1","title":"Security update for wireshark","description":"This update for wireshark fixes the following issues:\n\nUpdate to version 3.6.1: \n\n- CVE-2021-4185: RTMPT dissector infinite loop (bsc#1194166)\n- CVE-2021-4184: BitTorrent DHT dissector infinite loop (bsc#1194167)\n- CVE-2021-4183: pcapng file parser crash (bsc#1194168)\n- CVE-2021-4182: RFC 7468 file parser infinite loop (bsc#1194169)\n- CVE-2021-4181: Sysdig Event dissector crash (bsc#1194170)\n- CVE-2021-4190: Kafka dissector infinite loop (bsc#1194171)\n- Support for Shared Memory Communications (SMC) (jsc#SLE-18727)\n","status":"published","published":"2022-02-14T10:14:21Z","modified":"2026-02-04T04:08:13.056822Z","updated_at":"2026-11-02T15:53:50.066806Z"}]}}