{"id":"CVE-2010-4538","url":"https://www.cyber-defence.io/tools/cve/CVE-2010-4538","generatedAt":"2026-10-27T19:51:34.552Z","title":"Buffer overflow in the sect_enttec_dmx_da function in epan/dissectors/packet-enttec.c in Wireshark 1.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted ENTTEC DMX packet with Run…","description":"Buffer overflow in the sect_enttec_dmx_da function in epan/dissectors/packet-enttec.c in Wireshark 1.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted ENTTEC DMX packet with Run Length Encoding (RLE) compression.","published":"2011-01-07T19:00:19.000Z","lastModified":"2026-06-16T23:25:01.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"2.0","score":9.3,"severity":"HIGH","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C"},"cwe":["CWE-119"],"affected":["wireshark/wireshark"],"epss":{"score":0.28983,"percentile":0.98144,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2011-01-03","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":15898,"kind":"exploit","title":"Wireshark - ENTTEC DMX Data RLE Buffer Overflow","url":"https://www.exploit-db.com/exploits/15898","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/15898.py","file":"exploits/multiple/dos/15898.py","published":"2011-01-03","added":"2011-01-03","updated":"2016-11-12","author":"non-customers crew","type":"dos","platform":"multiple","port":null,"verified":true,"codes":["CVE-2010-4538","OSVDB-70244"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.comwireshark-win32-1.4.2.exe","screenshotUrl":"http://www.exploit-db.com/screenshots/idlt16000/screen-shot-2011-01-04-at-120919-am.png","referenceUrl":"https://www.securityfocus.com/bid/bid/info"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 29.0%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053042.html","source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053061.html","source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2010/12/31/7","source":"secalert@redhat.com"},{"url":"http://openwall.com/lists/oss-security/2011/01/03/8","source":"secalert@redhat.com"},{"url":"http://osvdb.org/70244","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42767","tags":["Vendor Advisory"],"source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42853","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42910","source":"secalert@redhat.com"},{"url":"http://secunia.com/advisories/42914","source":"secalert@redhat.com"},{"url":"http://www.debian.org/security/2011/dsa-2144","source":"secalert@redhat.com"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:002","source":"secalert@redhat.com"},{"url":"http://www.redhat.com/support/errata/RHSA-2011-0013.html","source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/45634","source":"secalert@redhat.com"},{"url":"http://www.securitytracker.com/id?1024930","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0008","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0053","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0069","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0079","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0099","source":"secalert@redhat.com"},{"url":"http://www.vupen.com/english/advisories/2011/0110","source":"secalert@redhat.com"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5539","tags":["Exploit","Patch"],"source":"secalert@redhat.com"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14937","source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053042.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053061.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2010/12/31/7","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://openwall.com/lists/oss-security/2011/01/03/8","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://osvdb.org/70244","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/42767","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/42853","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/42910","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/42914","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2011/dsa-2144","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:002","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.redhat.com/support/errata/RHSA-2011-0013.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/45634","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1024930","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0008","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0053","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0069","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0079","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0099","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/0110","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5539","tags":["Exploit","Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14937","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2010-4538","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."}