Cisco Jabber STARTTLS Downgrade Vulnerability

A vulnerability in the Cisco Jabber client could allow an unauthenticated, remote attacker to perform a STARTTLS downgrade attack. The vulnerability exists because the client does not verify that an Extensible Messaging and Presence Protocol XMPP connection has been established with Transport Lay...

Google to Warn Recipients of Unencrypted Gmail Messages

Google always seems to be busy fortifying Gmail–the latest steps by the company resolve to bolster message encryption and deter attackers from censoring or altering messages before they’re delivered to users. The company announced last week it would begin rolling out warnings in the coming months...

ssl-dh-params NSE Script

Weak ephemeral Diffie-Hellman parameter detection for SSL/TLS services. This script simulates SSL/TLS handshakes using ciphersuites that have ephemeral Diffie-Hellman as the key exchange algorithm. Diffie-Hellman MODP group parameters are extracted and analyzed for vulnerability to Logjam CVE...

Twitter Adds Email Privacy Data to Transparency Report

The number of information requests Twitter is receiving from the United States government is increasing steadily, having risen roughly 50 percent in the first six months of this year compared to the last six months of 2014. In its latest transparency report, Twitter said that it received 2,436...

OWASP SSL audit: O-Saft

O-Saft is an easy to use tool to show informations about SSL certificate and tests the SSL connection according given list of ciphers and various SSL configurations. It’s designed to be used by penetration testers, security auditors or server administrators. The idea is to show the important...

CVE-2014-3556

The STARTTLS implementation in mail/ngxmailsmtphandler.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...

DEBIAN-CVE-2014-3556

The STARTTLS implementation in mail/ngxmailsmtphandler.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...

CVE-2014-3556

The STARTTLS implementation in mail/ngxmailsmtphandler.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...

Command injection

The STARTTLS implementation in mail/ngxmailsmtphandler.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...

UBUNTU-CVE-2014-3556

The STARTTLS implementation in mail/ngxmailsmtphandler.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...

CVE-2014-3556

The STARTTLS implementation in mail/ngxmailsmtphandler.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...

CVE-2014-3556

The STARTTLS implementation in mail/ngxmailsmtphandler.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...

STARTTLS command injection

STARTTLS command injection Severity: medium CVE-2014-3556 Not vulnerable: 1.7.4+, 1.6.1+ Vulnerable: 1.5.6-1.7.3...

CVE-2014-3556

The CVE-2014-3556 entry affects nginx 1.5.x and 1.6.x before 1.6.1 and 1.7.x before 1.7.4. The STARTTLS implementation in mail/ngx_mail_smtp_handler.c allows an MITM to inject commands into encrypted SMTP sessions by sending a cleartext command after TLS is established, due to insufficient I/O bu...

EFF Calls Out ISPs Modifying STARTTLS Encryption Commands

As Net Neutrality debates swirl, privacy advocates at the Electronic Frontier Foundation and VPN provider Golden Frog have gone public with a Federal Communications Commission filing that got more attention for accusations that Verizon FIOS customers were having their Netflix streaming service...

DEBIAN-CVE-2014-8760

ejabberd before 2.1.13 does not enforce the starttlsrequired setting when compression is used, which causes clients to establish connections without encryption...

CVE-2014-8760

ejabberd before 2.1.13 does not enforce the starttlsrequired setting when compression is used, which causes clients to establish connections without encryption...

SSL/TLS: SMTP Missing Support For STARTTLS

The remote SMTP server does not support the Copyright C 2014 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Facebook Says 95 Percent of Notification Email Encrypted

All that’s missing from the organic encrypt the web movement seems to be a hashtag. Otherwise, no one can accuse major web providers of slacking as leading players such as Microsoft and Yahoo, prompted by the Snowden leaks, have made noteworthy leaps in the last 15 months to encrypt everything fr...

nginx -- inject commands into SSL session vulnerability

The nginx project reports: Security: pipelined commands were not discarded after STARTTLS command in SMTP proxy CVE-2014-3556; the bug had appeared in 1.5.6...