{"id":"CVE-2012-4296","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-4296","generatedAt":"2026-10-27T17:57:22.554Z","title":"Buffer overflow in epan/dissectors/packet-rtps2.c in the RTPS2 dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (CPU consumption) via a malformed packet.","description":"Buffer overflow in epan/dissectors/packet-rtps2.c in the RTPS2 dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 allows remote attackers to cause a denial of service (CPU consumption) via a malformed packet.","published":"2012-08-16T10:38:09.000Z","lastModified":"2026-06-16T23:44:49.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":3.3,"severity":"LOW","vector":"AV:A/AC:L/Au:N/C:N/I:N/A:P"},"cwe":["CWE-399"],"affected":["wireshark/wireshark","opensuse/opensuse","sun/sunos"],"epss":{"score":0.02126,"percentile":0.81795,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (2.13%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-rtps2.c?r1=44320&r2=44319&pathrev=44320","tags":["Exploit","Patch"],"source":"cve@mitre.org"},{"url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=44320","source":"cve@mitre.org"},{"url":"http://lists.opensuse.org/opensuse-updates/2012-08/msg00033.html","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/50276","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/51363","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/54425","source":"cve@mitre.org"},{"url":"http://www.debian.org/security/2012/dsa-2590","source":"cve@mitre.org"},{"url":"http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/55035","source":"cve@mitre.org"},{"url":"http://www.wireshark.org/security/wnpa-sec-2012-18.html","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3","source":"cve@mitre.org"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7568","source":"cve@mitre.org"},{"url":"https://hermes.opensuse.org/messages/15514562","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15583","source":"cve@mitre.org"},{"url":"http://anonsvn.wireshark.org/viewvc/trunk/epan/dissectors/packet-rtps2.c?r1=44320&r2=44319&pathrev=44320","tags":["Exploit","Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://anonsvn.wireshark.org/viewvc?view=revision&revision=44320","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-updates/2012-08/msg00033.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/50276","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/51363","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/54425","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2012/dsa-2590","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.gentoo.org/security/en/glsa/glsa-201308-05.xml","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/55035","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.wireshark.org/security/wnpa-sec-2012-18.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_wireshark3","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7568","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://hermes.opensuse.org/messages/15514562","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15583","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-4296","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}