CVE-2021-21588

Dell EMC PowerFlex, v3.5.x contain a Cross-Site WebSocket Hijacking Vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could potentially exploit this vulnerability by tricking the user into performing unwanted actions on the Presentation Server and perform which may lead ...

CVE-2021-21588

CVE-2021-21588 affects Dell EMC PowerFlex, specifically the Presentation Server/WebUI in v3.5.x. The issue is a Cross-Site WebSocket Hijacking vulnerability where an unauthenticated attacker could trick a logged-in user into performing unintended actions on the Presentation Server, potentially le...

CVE-2021-36383

Xen Orchestra with xo-web through 5.80.0 and xo-server through 5.84.0 mishandles authorization, as demonstrated by modified WebSocket resourceSet.getAll data is which the attacker changes the permission field from none to admin. The attacker gains access to data sets such as VMs, Backups, Audit,...

CVE-2021-36383

Xen Orchestra with xo-web through 5.80.0 and xo-server through 5.84.0 mishandles authorization, as demonstrated by modified WebSocket resourceSet.getAll data is which the attacker changes the permission field from none to admin. The attacker gains access to data sets such as VMs, Backups, Audit,...

CVE-2021-36383

Xen Orchestra with xo-web through 5.80.0 and xo-server through 5.84.0 mishandles authorization, as demonstrated by modified WebSocket resourceSet.getAll data is which the attacker changes the permission field from none to admin. The attacker gains access to data sets such as VMs, Backups, Audit,...

jetty: Resource exhaustion when receiving an invalid large TLS frame

When using SSL/TLS with Jetty, either with HTTP/1.1, HTTP/2, or WebSocket, the server may receive an invalid large greater than 17408 TLS frame that is incorrectly handled, causing high CPU resources utilization. The highest threat from this vulnerability is to service availability...

PT-2021-14632

Name of the Vulnerable Software and Affected Versions Dell EMC PowerFlex versions 3.5.x Description The issue concerns a Cross-Site WebSocket Hijacking vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could exploit this by tricking a user into performing unwanted action...

PT-2021-21263

Name of the Vulnerable Software and Affected Versions Xen Orchestra versions through 5.80.0 xo-web and through 5.84.0 xo-server Description The issue concerns mishandled authorization. An attacker can modify WebSocket resourceSet.getAll data, changing the permission field from none to admin,...

CVE-2021-21588: Insufficient Verification of Data Authenticity

Dell EMC PowerFlex, v3.5.x contain a Cross-Site WebSocket Hijacking Vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could potentially exploit this vulnerability by tricking the user into performing unwanted actions on the Presentation Server and perform which may lead ...

CVE-2021-36383: Undefined Security Weakness

Xen Orchestra with xo-web through 5.80.0 and xo-server through 5.84.0 mishandles authorization, as demonstrated by modified WebSocket resourceSet.getAll data is which the attacker changes the permission field from none to admin. The attacker gains access to data sets such as VMs, Backups, Audit,...

Dell EMC PowerFlex数据伪造问题漏洞

DELL Dell EMC PowerFlex is an application from Dell of America DELL, Inc. Dell powerflex presentation server data forgery issue vulnerability, which originates from the product's websocket in the Presentation Server/WebUI does not do user identity An attacker could hijack the Websocket to trick...

Mongoose Web Server <= 6.8 Multiple Vulnerabilities

Mongoose Web Server is prone to multiple vulnerabilities. Copyright C 2021 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...

CVE-2021-21588

Dell EMC PowerFlex, v3.5.x contain a Cross-Site WebSocket Hijacking Vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could potentially exploit this vulnerability by tricking the user into performing unwanted actions on the Presentation Server and perform which may lead ...

GHSA-5GJG-JGH4-GPPM Websocket requests did not call AuthenticateMethod

Impact Depending on implementation, a denial-of-service or privilege escalation vulnerability may occur in software that uses the github.com/ecnepsnai/web package with Web Sockets that have an AuthenticateMethod. The AuthenticateMethod is not called, and UserData will be nil in request methods...

Updated qtwebsockets5 packages fix a security vulnerability

In Qt through 5.14.1, the WebSocket implementation accepts up to 2GB for frames and 2GB for messages. Smaller limits cannot be configured. This makes it easier for attackers to cause a denial of service memory consumption CVE-2018-21035...

PT-2021-23591 · Unknown · Github.Com/Ecnepsnai/Web

Name of the Vulnerable Software and Affected Versions: github.com/ecnepsnai/web package versions prior to 1.5.2 Description: The issue arises when Web Sockets do not execute any AuthenticateMethod methods, potentially leading to a nil pointer dereference or authentication bypass. This problem...

Apache Tomcat 10.0.0.M1 < 10.0.0.M7 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 10.0.0.M7. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat10.0.0-m7security-10 advisory. - The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 ...

Updated python-eventlet packages fix security vulnerability

Updated python-eventlet packages fix a security vulnerability: Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data...

MGASA-2021-0266 Updated python-eventlet packages fix security vulnerability

Updated python-eventlet packages fix a security vulnerability: Eventlet is a concurrent networking library for Python. A websocket peer may exhaust memory on Eventlet side by sending very large websocket frames. Malicious peer may exhaust memory on Eventlet side by sending highly compressed data...

PT-2021-5020

Name of the Vulnerable Software and Affected Versions SD-WAN «Богатка» affected versions not specified Description The issue is related to weaknesses in the authentication procedure of the SD-WAN «Богатка» system. It allows a remote attacker to bypass the authentication mechanism in the WebSocket...