{"id":"CVE-2006-6940","aliases":["EUVD-2006-6923","GHSA-5w7v-h9jh-xhqg"],"status":"published","title":"Buffer overflow in the ParseHeader function in clsOWA.cls in POP3/SMTP to OWA (pop2owa) 1.1.3...","description":"Buffer overflow in the ParseHeader function in clsOWA.cls in POP3/SMTP to OWA (pop2owa) 1.1.3 allows remote attackers to execute arbitrary code via a long header in an e-mail message.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0478,"percentile":0.9198,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-01-17T11:00:00Z","modified":"2026-06-16T22:34:05Z","products":[{"vendor":"owa","product":"owa"}],"references":[{"url":"http://www.vupen.com/english/advisories/2007/0160","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=473941\u0026group_id=152204","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://sourceforge.net/tracker/index.php?func=detail\u0026aid=1621688\u0026group_id=152204\u0026atid=783596","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-6940"},{"url":"https://github.com/advisories/GHSA-5w7v-h9jh-xhqg"}],"sources":{"cve":[{"id":"CVE-2006-6940","description":"Buffer overflow in the ParseHeader function in clsOWA.cls in POP3/SMTP to OWA (pop2owa) 1.1.3 allows remote attackers to execute arbitrary code via a long header in an e-mail message.","status":"published","published":"2007-01-17T11:00:00Z","modified":"2024-08-07T20:42:07.897Z","updated_at":"2026-11-02T14:33:50.738595Z"}],"euvd":[{"id":"EUVD-2006-6923","description":"Buffer overflow in the ParseHeader function in clsOWA.cls in POP3/SMTP to OWA (pop2owa) 1.1.3 allows remote attackers to execute arbitrary code via a long header in an e-mail message.","status":"published","published":"2007-01-17T11:00:00Z","modified":"2024-08-07T20:42:07Z","updated_at":"2026-11-03T01:15:41.522555Z"}],"ghsa":[{"id":"GHSA-5w7v-h9jh-xhqg","title":"Buffer overflow in the ParseHeader function in clsOWA.cls in POP3/SMTP to OWA (pop2owa) 1.1.3...","description":"Buffer overflow in the ParseHeader function in clsOWA.cls in POP3/SMTP to OWA (pop2owa) 1.1.3 allows remote attackers to execute arbitrary code via a long header in an e-mail message.","status":"published","published":"2022-05-01T07:43:08Z","modified":"2023-01-31T05:02:46Z","updated_at":"2026-11-02T14:48:19.79999Z"}],"nvd":[{"id":"CVE-2006-6940","description":"Buffer overflow in the ParseHeader function in clsOWA.cls in POP3/SMTP to OWA (pop2owa) 1.1.3 allows remote attackers to execute arbitrary code via a long header in an e-mail message.","status":"published","published":"2007-01-17T11:28:00Z","modified":"2026-06-16T22:34:05.38Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:10.726159Z"}]}}