{"id":"CVE-2011-2175","details":"Integer underflow in the visual_read function in wiretap/visual.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 malformed Visual Networks file that triggers a heap-based buffer over-read.","modified":"2026-01-27T04:10:49.532852Z","published":"2011-06-06T19:55:02Z","withdrawn":"2026-01-27T04:10:49.532852Z","related":["openSUSE-SU-2024:10199-1"],"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-0125.html"},{"type":"ADVISORY","url":"http://secunia.com/advisories/44449"},{"type":"ADVISORY","url":"http://secunia.com/advisories/44958"},{"type":"ADVISORY","url":"http://secunia.com/advisories/45149"},{"type":"ADVISORY","url":"http://secunia.com/advisories/48947"},{"type":"ADVISORY","url":"http://www.debian.org/security/2011/dsa-2274"},{"type":"FIX","url":"http://www.wireshark.org/security/wnpa-sec-2011-07.html"},{"type":"ADVISORY","url":"http://www.wireshark.org/security/wnpa-sec-2011-08.html"},{"type":"EVIDENCE","url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5934"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=710109"},{"type":"FIX","url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=37128"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061290.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061437.html"},{"type":"WEB","url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061477.html"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2011/05/31/20"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2011/06/01/1"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2011/06/01/11"},{"type":"WEB","url":"http://www.securityfocus.com/bid/48066"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14645"}],"schema_version":"1.7.3"}