{"schemaVersion":3,"id":"USN-7552-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"wireshark vulnerabilities\n\nIt was discovered that Wireshark did not correctly handle recursion. If a\nuser or system were tricked into opening a specially crafted file, an\nattacker could possibly use this issue to cause a denial of service. This\nissue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS\nand Ubuntu 20.04 LTS. (CVE-2021-39929)\n\nRoman Donchenko discovered that Wireshark did not correctly handle\nparsing certain files. If a user or system were tricked into opening a\nspecially crafted file, an attacker could possibly use this issue to\ncause a denial of service. This issue only affected Ubuntu 20.04 LTS.\n(CVE-2021-4182)\n\nIt was discovered that Wireshark did not correctly handle parsing\ncertain files. If a user or system were tricked into opening a specially\ncrafted file, an attacker could possibly use this issue to cause a denial\nof service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS,\nUbuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2021-4185, CVE-2022-0581)\n\nIt was discovered that Wireshark did not correctly handle parsing\ncertain files. If a user or system were tricked into opening a specially\ncrafted file, an attacker could possibly use this issue to cause a denial\nof service. This issue only affected Ubuntu 20.04 LTS. (CVE-2021-4186)\n\nSharon Brizinov discovered that Wireshark did not correctly handle\nparsing certain files. If a user or system were tricked into opening a\nspecially crafted file, an attacker could possibly use this issue to\ncause a denial of service. This issue only affected Ubuntu 14.04 LTS,\nUbuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.\n(CVE-2022-0582, CVE-2022-0583, CVE-2022-0586)\n\nSharon Brizinov discovered that Wireshark did not correctly handle\nparsing certain files. If a user or system were tricked into opening a\nspecially crafted file, an attacker could possibly use this issue to\ncause a denial of service. This issue only affected Ubuntu 20.04 LTS.\n(CVE-2022-0585)\n\nJason Cohen discovered that Wireshark did not correctly handle parsing\ncertain files. If a user or system were tricked into opening a specially\ncrafted file, an attacker could possibly use this issue to cause a\ndenial of service. This issue only affected Ubuntu 22.04 LTS.\n(CVE-2022-3190)","dates":{"published":"2025-06-04T04:16:16.000Z","modified":"2026-06-25T13:32:30.587Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"wireshark","name":"wireshark","label":"wireshark","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/wireshark","purlType":"deb","versions":[{"text":"< 2.6.10-1~ubuntu14.04.0~esm3","noFixRecorded":false,"fixedIn":null},{"text":"< 2.6.10-1~ubuntu16.04.0+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 2.6.10-1~ubuntu18.04.0+esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 3.2.3-1ubuntu0.1~esm2","noFixRecorded":false,"fixedIn":null},{"text":"< 3.6.2-2ubuntu0.1~esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.6.10-1~ubuntu14.04.0~esm3 | < 2.6.10-1~ubuntu16.04.0+esm2 | < 2.6.10-1~ubuntu18.04.0+esm2 | < 3.2.3-1ubuntu0.1~esm2 | < 3.6.2-2ubuntu0.1~esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7552-1","label":"ubuntu.com/security/notices/USN-7552-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-4182","label":"ubuntu.com/security/CVE-2021-4182","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-4185","label":"ubuntu.com/security/CVE-2021-4185","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-4186","label":"ubuntu.com/security/CVE-2021-4186","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-39929","label":"ubuntu.com/security/CVE-2021-39929","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-0581","label":"ubuntu.com/security/CVE-2022-0581","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-0582","label":"ubuntu.com/security/CVE-2022-0582","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-0583","label":"ubuntu.com/security/CVE-2022-0583","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-0585","label":"ubuntu.com/security/CVE-2022-0585","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-0586","label":"ubuntu.com/security/CVE-2022-0586","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-3190","label":"ubuntu.com/security/CVE-2022-3190","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2021-39929","CVE-2021-4182","CVE-2021-4185","CVE-2021-4186","CVE-2022-0581","CVE-2022-0582","CVE-2022-0583","CVE-2022-0585","CVE-2022-0586","CVE-2022-3190"],"downstream":[],"duplicates":[],"related":["CVE-2021-39929","CVE-2021-4182","CVE-2021-4185","CVE-2021-4186","CVE-2022-0581","CVE-2022-0582","CVE-2022-0583","CVE-2022-0585","CVE-2022-0586","CVE-2022-3190"]},"timeline":[{"kind":"published","date":"2025-06-04T04:16:16.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-25T13:32:30.587Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T22:49:55.468Z","stale":false,"partial":false}}