CVE-2014-3556 (GCVE-0-2014-3556)
Vulnerability from cvelistv5
Published
2014-12-29 20:00
Modified
2024-08-06 10:50
Severity ?
CWE
  • n/a
Summary
The STARTTLS implementation in mail/ngx_mail_smtp_handler.c in the SMTP proxy in nginx 1.5.x and 1.6.x before 1.6.1 and 1.7.x before 1.7.4 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.
References
secalert@redhat.comhttp://mailman.nginx.org/pipermail/nginx-announce/2014/000144.htmlPatch, Vendor Advisory
secalert@redhat.comhttp://marc.info/?l=bugtraq&m=142103967620673&w=2Issue Tracking, Third Party Advisory
secalert@redhat.comhttp://nginx.org/download/patch.2014.starttls.txtPatch, Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1126891Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://mailman.nginx.org/pipermail/nginx-announce/2014/000144.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=142103967620673&w=2Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://nginx.org/download/patch.2014.starttls.txtPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1126891Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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