{"id":"CVE-2006-5645","url":"https://www.cyber-defence.io/tools/cve/CVE-2006-5645","generatedAt":"2026-10-27T19:53:43.913Z","title":"Sophos Anti-Virus and Endpoint Security before 6.0.5, Anti-Virus for Linux before 5.0.10, and other platforms before 4.11, when \"Enabled scanning of archives\" is set, allows remote attackers to cause a denial of service (infinite loop) via a malformed…","description":"Sophos Anti-Virus and Endpoint Security before 6.0.5, Anti-Virus for Linux before 5.0.10, and other platforms before 4.11, when \"Enabled scanning of archives\" is set, allows remote attackers to cause a denial of service (infinite loop) via a malformed RAR archive with an Archive Header section with the head_size and pack_size fields set to zero.","published":"2006-11-01T15:07:00.000Z","lastModified":"2026-06-16T22:31:36.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P"},"cwe":["CWE-399"],"affected":["sophos/anti-virus","sophos/endpoint security"],"epss":{"score":0.17877,"percentile":0.97155,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2006-12-10","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":2912,"kind":"exploit","title":"Sophos / Trend Micro AntiVirus - '.RAR' File Denial of Service (PoC)","url":"https://www.exploit-db.com/exploits/2912","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/2912.txt","file":"exploits/multiple/dos/2912.txt","published":"2006-12-10","added":"2006-12-09","updated":"2016-09-16","author":"Damian Put","type":"dos","platform":"multiple","port":null,"verified":true,"codes":["CVE-2006-5645"],"tags":null,"aliases":"12102006-sophos_intifiniti.rar","applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 17.9%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=439","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/22591","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://securitytracker.com/id?1017132","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/474683/100/0/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/20816","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id?1018450","source":"cve@mitre.org"},{"url":"http://www.sophos.com/support/knowledgebase/article/7609.html","source":"cve@mitre.org"},{"url":"http://www.vupen.com/english/advisories/2006/4239","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=439","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/22591","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://securitytracker.com/id?1017132","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/474683/100/0/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/20816","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1018450","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.sophos.com/support/knowledgebase/article/7609.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2006/4239","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2006-5645","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."}