{"schemaVersion":3,"id":"OPENSUSE-SU-2021:1566-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for wireshark\n\nThis update for wireshark fixes the following issues:\n\n- Update to Wireshark 3.4.10:\n- CVE-2021-39920: IPPUSB dissector crash (bsc#1192830).\n- CVE-2021-39921: Modbus dissector crash (bsc#1192830).\n- CVE-2021-39922: C12.22 dissector crash (bsc#1192830).\n- CVE-2021-39924: Bluetooth DHT dissector large loop (bsc#1192830).\n- CVE-2021-39925: Bluetooth SDP dissector crash (bsc#1192830).\n- CVE-2021-39926: Bluetooth HCI_ISO dissector crash (bsc#1192830).\n- CVE-2021-39928: IEEE 802.11 dissector crash (bsc#1192830).\n- CVE-2021-39929: Bluetooth DHT dissector crash (bsc#1192830).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","dates":{"published":"2021-12-10T11:07:01.000Z","modified":"2026-02-04T04:18:24.188Z","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":"opensuse","product":"wireshark&distro=openSUSE Leap 15.2","name":"wireshark","label":"wireshark&distro=openSUSE Leap 15.2","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/wireshark&distro=openSUSE Leap 15.2","purlType":"rpm","versions":[{"text":"< 3.4.10-lp152.2.21.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.4.10-lp152.2.21.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/R4IHVPZT7B7SN73CHLW4TIYSYZIPKJ7D/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1192830","label":"bugzilla.suse.com/1192830","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39920","label":"www.suse.com/security/cve/CVE-2021-39920","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39921","label":"www.suse.com/security/cve/CVE-2021-39921","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39922","label":"www.suse.com/security/cve/CVE-2021-39922","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39924","label":"www.suse.com/security/cve/CVE-2021-39924","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39925","label":"www.suse.com/security/cve/CVE-2021-39925","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39926","label":"www.suse.com/security/cve/CVE-2021-39926","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39928","label":"www.suse.com/security/cve/CVE-2021-39928","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39929","label":"www.suse.com/security/cve/CVE-2021-39929","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2021-39920","CVE-2021-39921","CVE-2021-39922","CVE-2021-39924","CVE-2021-39925","CVE-2021-39926","CVE-2021-39928","CVE-2021-39929"],"downstream":[],"duplicates":[],"related":["CVE-2021-39920","CVE-2021-39921","CVE-2021-39922","CVE-2021-39924","CVE-2021-39925","CVE-2021-39926","CVE-2021-39928","CVE-2021-39929"]},"timeline":[{"kind":"published","date":"2021-12-10T11:07:01.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:18:24.188Z","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":"2026-10-19T10:50:12.027Z","stale":false,"partial":false}}