{"id":"CVE-2011-2174","aliases":["DEBIAN-CVE-2011-2174","DSA-2274-1","EUVD-2011-2166","GHSA-3648-p859-9652","RHSA-2012:0509","openSUSE-SU-2024:10199-1"],"status":"published","title":"Double free vulnerability in the tvb_uncompress function in epan/tvbuff.c in Wireshark 1.2.x...","description":"Double free vulnerability in the tvb_uncompress function in epan/tvbuff.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (application crash) via a packet with malformed data that uses zlib 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{"url":"https://www.suse.com/security/cve/CVE-2016-6513","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7175","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7176","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7177","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7178","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7179","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-7180","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9372","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9373","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9374","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9375","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9376","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2011-2174","description":"Double free vulnerability in the tvb_uncompress function in epan/tvbuff.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (application crash) via a packet with malformed data that uses zlib compression.","status":"published","published":"2011-06-06T19:00:00Z","modified":"2024-08-06T22:53:16.996Z","updated_at":"2026-11-02T14:35:36.603688Z"}],"euvd":[{"id":"EUVD-2011-2166","description":"Double free vulnerability in the tvb_uncompress function in epan/tvbuff.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 allows remote attackers to cause a denial of service (application crash) via a packet with malformed data that uses zlib compression.","status":"published","published":"2011-06-06T19:00:00Z","modified":"2024-08-06T22:53:16Z","updated_at":"2026-11-03T01:55:53.609033Z"}],"ghsa":[{"id":"GHSA-3648-p859-9652","title":"Double free vulnerability in the tvb_uncompress function in epan/tvbuff.c in Wireshark 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with malformed data that uses zlib compression.","status":"published","published":"2011-06-06T19:55:02.893Z","modified":"2026-10-23T17:47:45.182626822Z","updated_at":"2026-11-02T15:45:24.612044Z"},{"id":"DSA-2274-1","title":"wireshark - multiple","status":"published","published":"2011-07-07T00:00:00Z","modified":"2026-03-09T01:20:45.392773Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"openSUSE-SU-2024:10199-1","title":"wireshark-2.2.2-1.1 on GA media","description":"These are all security issues fixed in the wireshark-2.2.2-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:19:54.396452Z","updated_at":"2026-11-02T16:58:33.135986Z"},{"id":"RHSA-2012:0509","title":"Red Hat Security Advisory: wireshark security update","status":"published","published":"2024-09-15T19:53:05Z","modified":"2026-06-26T10:18:26Z","updated_at":"2026-11-02T15:53:01.495018Z"}]}}