{"id":"CVE-2011-5120","aliases":["EUVD-2011-5020","GHSA-p9m3-76ch-ccf8"],"status":"published","title":"The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote...","description":"The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote attackers to cause a denial of service (application crash) via a crafted .PST file.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02223,"percentile":0.82814,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2012-08-26T01:00:00Z","modified":"2026-06-16T23:35:59Z","products":[{"vendor":"comodo","product":"comodo_internet_security"}],"references":[{"url":"http://personalfirewall.comodo.com/release_notes.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-5120"},{"url":"https://github.com/advisories/GHSA-p9m3-76ch-ccf8"}],"sources":{"cve":[{"id":"CVE-2011-5120","description":"The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote attackers to cause a denial of service (application crash) via a crafted .PST file.","status":"published","published":"2012-08-26T01:00:00Z","modified":"2024-09-16T23:45:57.418Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-5020","description":"The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote attackers to cause a denial of service (application crash) via a crafted .PST file.","status":"published","published":"2012-08-26T01:00:00Z","modified":"2024-09-16T23:45:57Z","updated_at":"2026-11-03T00:54:46.734285Z"}],"ghsa":[{"id":"GHSA-p9m3-76ch-ccf8","title":"The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote...","description":"The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote attackers to cause a denial of service (application crash) via a crafted .PST file.","status":"published","published":"2022-05-17T05:24:48Z","modified":"2023-01-28T05:03:50Z","updated_at":"2026-11-02T14:44:03.582616Z"}],"nvd":[{"id":"CVE-2011-5120","description":"The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote attackers to cause a denial of service (application crash) via a crafted .PST file.","status":"published","published":"2012-08-26T03:17:43.793Z","modified":"2026-06-16T23:35:59.157Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}