BSA-2017-216

Security Advisory ID : BSA-2017-216 Component : libcurl Revision : 1.0: Interim curl andlibcurlbefore 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loade...

APT29 Domain Fronting With TOR

Mandiant has observed Russian nation-state attackers APT29 employing domain fronting techniques for stealthy backdoor access to victim environments for at least two years. There has been considerable discussion about domain fronting following the release of a paper detailing these techniques...

SUSE SLED12 / SLES12 Security Update : tigervnc (SUSE-SU-2017:0622-1)

This update for tigervnc provides the following fixes : - Prevent malicious server from crashing a server via a buffer overflow, a similar flaw as the LibVNCServer issues CVE-2016-9941 and CVE-2016-9942. bsc1019274 - CVE-2016-10207: Prevent potential crash due to insufficient clean-up after failu...

SUSE-SU-2017:0622-1 Security update for tigervnc

This update for tigervnc provides the following fixes: - Prevent malicious server from crashing a server via a buffer overflow, a similar flaw as the LibVNCServer issues CVE-2016-9941 and CVE-2016-9942. bsc1019274 - CVE-2016-10207: Prevent potential crash due to insufficient clean-up after failur...

SUSE SLED12 / SLES12 Security Update : tigervnc (SUSE-SU-2017:0519-1)

This update for tigervnc provides the following fixes : - Prevent malicious server from crashing a server via a buffer overflow, a similar flaw as the LibVNCServer issues CVE-2016-9941 and CVE-2016-9942.. bsc1019274 - CVE-2016-10207: Prevent potential crash due to insufficient clean-up after...

SUSE-SU-2017:0519-1 Security update for tigervnc

This update for tigervnc provides the following fixes: - Prevent malicious server from crashing a server via a buffer overflow, a similar flaw as the LibVNCServer issues CVE-2016-9941 and CVE-2016-9942.. bsc1019274 - CVE-2016-10207: Prevent potential crash due to insufficient clean-up after failu...

openSUSE Security Update : tigervnc (openSUSE-2017-243)

This update for tigervnc fixes the following issues : This security issue was fixed : - CVE-2016-10207: Prevent crash caused by failed TLS connection bnc1023012 This non-security issue was fixed : - Fix random client disconnections boo1022432 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. T...

Security update for tigervnc (important)

This update for tigervnc fixes the following issues: This security issue was fixed: - CVE-2016-10207: Prevent crash caused by failed TLS connection bnc1023012 This non-security issue was fixed: Fix random client disconnections boo1022432...

Man In The Middle (MitM)

Smack XMPP library is vulnerable to man-in-the-middle MitM attacks. This is because the security of the TLS connection is not always enforced, making it vulnerable to MitM. By stripping the "starttls" feature from the server response with a man-in-the-middle tool, an attacker can force the client...

IBM WebSphere Application Server 7.0 < 7.0.0.39 Multiple Vulnerabilities (FREAK)

Binary data 9700.prm...

IBM WebSphere Application Server 8.0 < 8.0.0.11 Multiple Vulnerabilities (FREAK)

Binary data 9713.prm...

CVE-2016-7141

curl and libcurl before 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has...

CVE-2016-7141

curl and libcurl before 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has...

CVE-2016-7141: Improper Authentication

curl and libcurl before 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has...

Incorrect reuse of client certificates

libcurl built on top of NSS Network Security Services incorrectly reused client certificates if a certificate from file was used for one TLS connection but no certificate set for a subsequent TLS connection. While the symptoms are similar to CVE-2016-5420 Reusing connection with wrong client cert...

CVE-2016-5420

curl and libcurl before 7.50.1 do not check the client certificate when choosing the TLS connection to reuse, which might allow remote attackers to hijack the authentication of the connection by leveraging a previously created connection with a different client certificate...

CVE-2016-5420

curl and libcurl before 7.50.1 do not check the client certificate when choosing the TLS connection to reuse, which might allow remote attackers to hijack the authentication of the connection by leveraging a previously created connection with a different client certificate...

CVE-2016-5420

curl and libcurl before 7.50.1 do not check the client certificate when choosing the TLS connection to reuse, which might allow remote attackers to hijack the authentication of the connection by leveraging a previously created connection with a different client certificate...

CVE-2016-5420: Improper Authorization

curl and libcurl before 7.50.1 do not check the client certificate when choosing the TLS connection to reuse, which might allow remote attackers to hijack the authentication of the connection by leveraging a previously created connection with a different client certificate...

CURL-CVE-2016-5420 Reusing connections with wrong client cert

libcurl did not consider client certificates when reusing TLS connections. libcurl supports reuse of established connections for subsequent requests. It does this by keeping a few previous connections "alive" in a connection pool so that a subsequent request that can use one of them instead of...