CVE-2020-15133

CVE-2020-15133 affects the faye-websocket library prior to 0.11.0. The issue is a lack of certificate verification in TLS handshakes: Faye::WebSocket::Client uses EM::Connection#start_tls for wss: connections and does not validate the server’s TLS certificate by default, enabling potential man-in...

CVE-2020-15133

In faye-websocket before version 0.11.0, there is a lack of certification validation in TLS handshakes. The Faye::WebSocket::Client class uses the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not...

CVE-2020-15133 Missing TLS certificate verification in Faye Websocket

In faye-websocket before version 0.11.0, there is a lack of certification validation in TLS handshakes. The Faye::WebSocket::Client class uses the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not...

CVE-2020-15133

In faye-websocket before version 0.11.0, there is a lack of certification validation in TLS handshakes. The Faye::WebSocket::Client class uses the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not...

CVE-2020-15134

CVE-2020-15134 describes a TLS certificate verification flaw in Faye before 1.4.0, where the Ruby client uses em-http-request and faye-websocket, and EventMachine’s EM::Connection#start_tls does not verify server certificates by default. This can allow MITM attacks on https: or wss: connections, ...

CVE-2020-15134

Faye before version 1.4.0, there is a lack of certification validation in TLS handshakes. Faye uses em-http-request and faye-websocket in the Ruby version of its client. Those libraries both use the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL i...

CVE-2020-15134 Missing TLS certificate verification in Faye

Faye before version 1.4.0, there is a lack of certification validation in TLS handshakes. Faye uses em-http-request and faye-websocket in the Ruby version of its client. Those libraries both use the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL i...

CVE-2020-15134

Faye before version 1.4.0, there is a lack of certification validation in TLS handshakes. Faye uses em-http-request and faye-websocket in the Ruby version of its client. Those libraries both use the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL i...

Improper Certificate Validation

Overview faye-websocket is a Standards-compliant WebSocket server and client. Affected versions of this package are vulnerable to Improper Certificate Validation in TLS handshakes. The Faye::WebSocket::Client class uses the EM::Connectionstarttls method in EventMachine to implement the TLS...

GHSA-2V5C-755P-P4GV Missing TLS certificate verification in faye-websocket

The Faye::WebSocket::Client class uses the EM::Connectionstarttls1 method in EventMachine2 to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not implement certificate verification by default, meaning that it does not check that the server presents a...

Missing TLS certificate verification in faye-websocket

The Faye::WebSocket::Client class uses the EM::Connectionstarttls1 method in EventMachine2 to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not implement certificate verification by default, meaning that it does not check that the server presents a...

GHSA-3Q49-H8F9-9FR9 Missing TLS certificate verification

Faye uses em-http-request6 and faye-websocket10 in the Ruby version of its client. Those libraries both use the EM::Connectionstarttls1 method in EventMachine2 to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not implement certificate verification by...

Missing TLS certificate verification

Faye uses em-http-request6 and faye-websocket10 in the Ruby version of its client. Those libraries both use the EM::Connectionstarttls1 method in EventMachine2 to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not implement certificate verification by...

PT-2020-14213

Name of the Vulnerable Software and Affected Versions faye-websocket versions prior to 0.11.0 Description The issue is related to a lack of certificate validation in TLS handshakes. The Faye::WebSocket::Client class uses the EM::Connectionstart tls method, which does not implement certificate...

PT-2020-14214

Name of the Vulnerable Software and Affected Versions Faye versions prior to 1.4.0 Description The issue is related to a lack of certification validation in TLS handshakes. Faye uses em-http-request and faye-websocket, which rely on the EM::Connectionstart tls method in EventMachine. This method...

CVE-2020-15134: Improper Certificate Validation

Faye before version 1.4.0, there is a lack of certification validation in TLS handshakes. Faye uses em-http-request and faye-websocket in the Ruby version of its client. Those libraries both use the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL i...

Missing TLS certificate verification

Faye uses em-http-request6 and faye-websocket10 in the Ruby version of its client. Those libraries both use the EM::Connectionstarttls1 method in EventMachine2 to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not implement certificate verification by...

CVE-2020-15133: Improper Certificate Validation

In faye-websocket before version 0.11.0, there is a lack of certification validation in TLS handshakes. The Faye::WebSocket::Client class uses the EM::Connectionstarttls method in EventMachine to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not...

Missing TLS certificate verification in faye-websocket

The Faye::WebSocket::Client class uses the EM::Connectionstarttls1 method in EventMachine2 to implement the TLS handshake whenever a wss: URL is used for the connection. This method does not implement certificate verification by default, meaning that it does not check that the server presents a...

Amazon Linux AMI : tomcat8 (ALAS-2020-1409)

The version of tomcat8 installed on the remote host is prior to 8.5.57-1.85. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1409 advisory. The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 t...