CVE-2023-2820: Exposure of Sensitive Information to an Unauthorized Actor

An information disclosure vulnerability in the faye endpoint in Proofpoint Threat Response / Threat Response Auto-Pull PTR/TRAP could be used by an attacker on an adjacent network to obtain credentials to integrated services via a man-in-the-middle position or cryptanalysis of the session traffic...

PT-2023-21627 · Proofpoint · Proofpoint Threat Response

Name of the Vulnerable Software and Affected Versions: Proofpoint Threat Response / Threat Response Auto-Pull PTR/TRAP versions prior to 5.10.0 Description: An information disclosure issue in the faye endpoint could allow an attacker on an adjacent network to obtain credentials to integrated...

Improper Certificate Validation

Overview faye is a simple pub/sub messaging for the web. Affected versions of this package are vulnerable to Improper Certificate Validation due to not implementing certificate verification by default, meaning that it does not check whether the server presents a valid and trusted TLS certificate...

Improper SSL Certificate Verification

faye is vulnerable to improper SSL certificate validation. The vulnerability exists as it does not implement certificate verification by default, allowing any hostname in the wss: connection made by the Faye::WebSocket::Client to be made unvalidated...

Improper SSL Certificate Verification

faye-websocket is vulnerable to improper SSL certificate validation. The vulnerability exists as it does not implement certificate verification by default, allowing any hostname in the wss: connection made by the Faye::WebSocket::Client to be made unvalidated...

faye-websocket trust management issue vulnerability

faye-websocket is a WebSocket implementation , it mainly provides WebSocket server and client and so on. A trust management issue vulnerability exists in faye-websocket versions prior to 0.11.0, which stems from the program failing to perform certificate checking during the TLS handshake. An...

Faye Trust Management Issue Vulnerability

Faye is a set of open source based on the Bayeux protocol publish-subscribe messaging system . The system is mainly used for publish-subscribe messaging between Web clients . A trust management issue vulnerability exists in versions of Faye prior to 1.4.0, which stems from the program failing to...

DEBIAN-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

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...

DEBIAN-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

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-2020-15133

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

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

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...

Design/Logic Flaw

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...

Information disclosure

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...

UBUNTU-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...

UBUNTU-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

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...