{"id":"CVE-2006-4839","aliases":["EUVD-2006-4826","GHSA-v7mp-j7pf-mj6w"],"status":"published","title":"Sophos Anti-Virus 5.1 allows remote attackers to cause a denial of service (memory consumption)...","description":"Sophos Anti-Virus 5.1 allows remote attackers to cause a denial of service (memory consumption) via a file that is compressed with Petite and contains a large number of sections.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03003,"percentile":0.87469,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-11-01T15:00:00Z","modified":"2026-06-16T22:29:53Z","products":[{"vendor":"sophos","product":"sophos_anti-virus"}],"references":[{"url":"http://www.sophos.com/support/knowledgebase/article/7609.html","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://securitytracker.com/id?1017132","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/22635","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2006/4239","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=438","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/20816","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/29918","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4839"},{"url":"https://github.com/advisories/GHSA-v7mp-j7pf-mj6w"}],"sources":{"cve":[{"id":"CVE-2006-4839","description":"Sophos Anti-Virus 5.1 allows remote attackers to cause a denial of service (memory consumption) via a file that is compressed with Petite and contains a large number of sections.","status":"published","published":"2006-11-01T15:00:00Z","modified":"2024-08-07T19:23:41.314Z","updated_at":"2026-11-02T14:33:51.470623Z"}],"euvd":[{"id":"EUVD-2006-4826","description":"Sophos Anti-Virus 5.1 allows remote attackers to cause a denial of service (memory consumption) via a file that is compressed with Petite and contains a large number of sections.","status":"published","published":"2006-11-01T15:00:00Z","modified":"2024-08-07T19:23:41Z","updated_at":"2026-11-03T01:15:50.383789Z"}],"ghsa":[{"id":"GHSA-v7mp-j7pf-mj6w","title":"Sophos Anti-Virus 5.1 allows remote attackers to cause a denial of service (memory consumption)...","description":"Sophos Anti-Virus 5.1 allows remote attackers to cause a denial of service (memory consumption) via a file that is compressed with Petite and contains a large number of sections.","status":"published","published":"2022-05-01T07:22:28Z","modified":"2023-01-31T05:02:16Z","updated_at":"2026-11-02T14:48:13.510148Z"}],"nvd":[{"id":"CVE-2006-4839","description":"Sophos Anti-Virus 5.1 allows remote attackers to cause a denial of service (memory consumption) via a file that is compressed with Petite and contains a large number of sections.","status":"published","published":"2006-11-01T15:07:00Z","modified":"2026-06-16T22:29:53.3Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:07.481037Z"}]}}