{"id":"CVE-2011-1432","aliases":["EUVD-2011-1437","GHSA-p5jh-65m7-7pfg"],"status":"published","title":"The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering,...","description":"The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a \"plaintext command injection\" attack, a similar issue to CVE-2011-0411.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02283,"percentile":0.83269,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2011-03-16T22:00:00Z","modified":"2026-06-16T23:29:20Z","products":[{"vendor":"sco","product":"scoofficeserver"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/65932","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/MAPG-8D9M6A","tags":["x_refsource_CONFIRM","x_transferred","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/46767","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2011/0613","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/555316","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-1432"},{"url":"https://github.com/advisories/GHSA-p5jh-65m7-7pfg"}],"sources":{"cve":[{"id":"CVE-2011-1432","description":"The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a \"plaintext command injection\" attack, a similar issue to CVE-2011-0411.","status":"published","published":"2011-03-16T22:00:00Z","modified":"2024-08-06T22:28:41.692Z","updated_at":"2026-11-02T14:35:38.321377Z"}],"euvd":[{"id":"EUVD-2011-1437","description":"The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a \"plaintext command injection\" attack, a similar issue to CVE-2011-0411.","status":"published","published":"2011-03-16T22:00:00Z","modified":"2024-08-06T22:28:41Z","updated_at":"2026-11-03T01:55:56.688775Z"}],"ghsa":[{"id":"GHSA-p5jh-65m7-7pfg","title":"The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering,...","description":"The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a \"plaintext command injection\" attack, a similar issue to CVE-2011-0411.","status":"published","published":"2022-05-17T02:00:34Z","modified":"2023-02-03T05:06:30Z","updated_at":"2026-11-02T14:53:54.776142Z"}],"nvd":[{"id":"CVE-2011-1432","description":"The STARTTLS implementation in SCO SCOoffice Server does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a \"plaintext command injection\" attack, a similar issue to CVE-2011-0411.","status":"published","published":"2011-03-16T22:55:04.98Z","modified":"2026-06-16T23:29:20.3Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:07.221228Z"}]}}