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Mend
Mend
•added 2026/05/14 12:42 a.m.•7 views

WS-2017-0109

Hybi parser in faye/websocket-driver-node non limited buffer allocation causes a DoS attack vulnerability...

8.7CVSS6AI score
SaveExploits0References2
EUVD
EUVD
•added 2025/10/07 12:30 a.m.•19 views

EUVD-2020-0529

Malware in sbrugna...

8.7CVSS7.9AI score0.00918EPSS
SaveExploits1References16
Tenable Nessus
Tenable Nessus
•added 2025/08/18 12:00 a.m.•15 views

Linux Distros Unpatched Vulnerability : CVE-2020-15133

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

8.7CVSS7.7AI score0.00918EPSS
SaveExploits1References2
RedhatCVE
RedhatCVE
•added 2025/02/05 2:54 p.m.•22 views

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...

8.7CVSS7.8AI score0.00918EPSS
SaveExploits1References4
osv_ghsa
osv_ghsa
•added 2023/12/21 12:30 p.m.•86 views

GHSA-JJ93-39PF-7MCF bsock uses weak hashing algorithms

An issue was discovered in the bsock component of bcoin-org bcoin that allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js...

9.1CVSS7.2AI score0.0054EPSS
SaveExploits1References6
attackerkb
attackerkb
•added 2023/12/21 11:15 a.m.•12 views

CVE-2023-50475

An issue was discovered in bcoin-org bcoin version 2.2.0, allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js...

9.1CVSS7.3AI score0.0054EPSS
SaveExploits1References3
osv_cve
osv_cve
•added 2023/12/21 12:00 a.m.•49 views

CVE-2023-50475

An issue was discovered in bcoin-org bcoin version 2.2.0, allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js...

8.9AI score0.0054EPSS
SaveExploits1References4
Veracode
Veracode
•added 2020/08/03 3:08 a.m.•27 views

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...

8.7CVSS7.8AI score0.00918EPSS
SaveExploits1References4Affected Software2
CNVD
CNVD
•added 2020/08/03 12:00 a.m.•22 views

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...

8.7CVSS7.6AI score0.00918EPSS
SaveExploits1References1
osv_cve
osv_cve
•added 2020/07/31 6:15 p.m.•30 views

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...

8.7CVSS8.4AI score
SaveExploits0References2
osv_debian
osv_debian
•added 2020/07/31 6:15 p.m.•13 views

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...

8.7CVSS7.7AI score0.00918EPSS
SaveExploits1References1
NVD
NVD
•added 2020/07/31 6:15 p.m.•38 views

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...

8.7CVSS8AI score0.00864EPSS
SaveExploits1References2
Prion
Prion
•added 2020/07/31 6:15 p.m.•26 views

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...

5.8CVSS8.3AI score0.00918EPSS
SaveExploits1References2Affected Software1
UbuntuCve
UbuntuCve
•added 2020/07/31 6:15 p.m.•42 views

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...

8.7CVSS7.7AI score0.00864EPSS
SaveExploits1References4
UbuntuCve
UbuntuCve
•added 2020/07/31 6:15 p.m.•27 views

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...

8.7CVSS7.7AI score0.00918EPSS
SaveExploits1References4
Cvelist
Cvelist
•added 2020/07/31 5:40 p.m.•46 views

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...

8CVSS8.4AI score0.00918EPSS
SaveExploits1References2
CVE
CVE
•added 2020/07/31 5:40 p.m.•119 views

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...

8.7CVSS7.7AI score0.00918EPSS
SaveExploits1References2Affected Software1
Debian CVE
Debian CVE
•added 2020/07/31 5:40 p.m.•56 views

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...

8.7CVSS7.7AI score0.00918EPSS
SaveExploits1
Mend
Mend
•added 2020/07/31 5:40 p.m.•12 views

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...

8.8CVSS0.00918EPSS
SaveExploits1References15
CVE
CVE
•added 2020/07/31 5:40 p.m.•166 views

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, ...

8.7CVSS7.8AI score0.00864EPSS
SaveExploits1References2Affected Software1
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