ID CVE-2011-1431
Summary The STARTTLS implementation in qmail-smtpd.c in qmail-smtpd in the netqmail-1.06-tls patch for netqmail 1.06 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. Per: http://cwe.mitre.org/data/definitions/77.html Improper Neutralization of Special Elements used in a Command ('Command Injection')
References
Vulnerable Configurations
  • cpe:2.3:a:frederik_vermeulen:netqmail:1.06:*:*:*:*:*:*:*
    cpe:2.3:a:frederik_vermeulen:netqmail:1.06:*:*:*:*:*:*:*
CVSS
Base: 6.8 (as of 17-08-2017 - 01:34)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:P/I:P/A:P
refmap via4
bid 46767
bugtraq 20110307 Plaintext injection in STARTTLS (multiple implementations)
cert-vn VU#555316
confirm http://inoa.net/qmail-tls/vu555316.patch
misc
sreason 8144
vupen ADV-2011-0612
xf multiple-starttls-command-execution(65932)
Last major update 17-08-2017 - 01:34
Published 16-03-2011 - 22:55
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