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Уязвимость STARTTLS во многих почтовых приложениях
дополнено с 10 марта 2011 г.
Опубликовано:4 октября 2012 г.
Источник:
SecurityVulns ID:11492
Тип:m-i-t-m
Уровень опасности:
3/10
Описание:Атакующий может внедрить команды в открытом виде но начала фазы TLS.
Затронутые продукты:POSTFIX : Postfix 2.4
 PUREFTPD : Pure-FTPd 1.0
 CYRUS : cyrus-imapd 2.4
 INN : inn 2.5
CVE:CVE-2012-3523 (The STARTTLS implementation in nnrpd in INN before 2.5.3 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted 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.)
 CVE-2011-1926 (The STARTTLS implementation in Cyrus IMAP Server before 2.4.7 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted 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.)
 CVE-2011-1575 (The STARTTLS implementation in ftp_parser.c in Pure-FTPd before 1.0.30 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted FTP 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.)
 CVE-2011-0411 (The STARTTLS implementation in Postfix 2.4.x before 2.4.16, 2.5.x before 2.5.12, 2.6.x before 2.6.9, and 2.7.x before 2.7.3 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.)
Оригинальный текстdocumentMANDRIVA, [ MDVSA-2012:156 ] inn (04.10.2012)
 documentMANDRIVA, [ MDVSA-2011:100 ] cyrus-imapd (25.05.2011)
 documentWietse Venema, Plaintext injection in STARTTLS (multiple implementations) (10.03.2011)

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