EUVD-2024-41615

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2018-17281

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - There is a stack consumption vulnerability in the reshttpwebsocket.so module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through 15.6.0 and...

mod_http2: DoS by null pointer in websocket over HTTP/2

A flaw was found in the Apache HTTP Server. Serving WebSocket protocol upgrades over an HTTP/2 connection could result in a NULL pointer dereference, leading to a crash of the server process...

mod_http2: DoS by null pointer in websocket over HTTP/2

A flaw was found in the Apache HTTP Server. Serving WebSocket protocol upgrades over an HTTP/2 connection could result in a NULL pointer dereference, leading to a crash of the server process...

CVE-2024-45810

A flaw was found in Envoy. Envoy will crash when the http async client is handling sendLocalReply under some circumstances, such as websocket upgrade and requests mirroring. The http async client will crash during the sendLocalReply in http async client if the http async client is duplicating the...

CVE-2024-45810

Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy will crash when the http async client is handling sendLocalReply under some circumstance, e.g., websocket upgrade, and requests mirroring. The http async client will crash during the sendLocalReply in http async client, one...

CVE-2024-45810 Envoy crashes for LocalReply in http async client

Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy will crash when the http async client is handling sendLocalReply under some circumstance, e.g., websocket upgrade, and requests mirroring. The http async client will crash during the sendLocalReply in http async client, one...

CVE-2024-45810 Envoy crashes for LocalReply in http async client

Envoy is a cloud-native high-performance edge/middle/service proxy. Envoy will crash when the http async client is handling sendLocalReply under some circumstance, e.g., websocket upgrade, and requests mirroring. The http async client will crash during the sendLocalReply in http async client, one...

Medium: mod_http2

Issue Overview: Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance. CVE-2024-36387 Affected Packages: modhttp2 Issue Correction: Run dnf update modhttp2 --releasever 2023.5.202408...

Medium: mod_http2

Issue Overview: Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance. CVE-2024-36387 Affected Packages: modhttp2 Issue Correction: Run dnf update modhttp2 --releasever 2023.5.202408...

UBUNTU-CVE-2024-36387

Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance...

CVE-2024-36387

Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance...

Important: tomcat

Issue Overview: A memory leak flaw was found in Apache Tomcat, where an HTTP upgrade connection does not release for WebSocket connections once the WebSocket connection is closed. If a sufficient number of such requests are made, an OutOfMemoryError occurs, leading to a denial of service. The...

ADC LB VIP sending Reset with code 9872

1. Application was being accessed through the LB vServer and it was not loading 2.nstrace taken on the ADC showedRST flag:0x014 sent by VIP to the client in response to almost every GET request sent by the client. 3. ADC was sending RST with window size 9872 which means Websocket upgrade request...

SUSE CVE-2018-17281

There is a stack consumption vulnerability in the reshttpwebsocket.so module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through 15.6.0 and Certified Asterisk through 13.21-cert2. It allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connecti...

PT-2022-9020 · Unknown · Destiny.Gg Chat

Name of the Vulnerable Software and Affected Versions: destiny.gg chat affected versions not specified Description: A vulnerability was found in the destiny.gg chat, affecting the function websocket.Upgrader of the file main.go. The manipulation leads to cross-site request forgery, and the attack...

tomcat: OutOfMemoryError caused by HTTP upgrade connection leak could lead to DoS

A memory leak flaw was found in Apache Tomcat, where an HTTP upgrade connection does not release for WebSocket connections once the WebSocket connection is closed. If a sufficient number of such requests are made, an OutOfMemoryError occurs, leading to a denial of service. The highest threat from...

UBUNTU-CVE-2021-42340

The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was...

Denial of Service (DoS)

Overview sockjs is a JavaScript library for browsers that provides a WebSocket-like object. Affected versions of this package are vulnerable to Denial of Service DoS. Incorrect handling of Upgrade header with the value websocket leads in crashing of containers hosting sockjs apps. PoC by Andrew...

vertx: WebSocket HTTP upgrade implementation holds the entire http request in memory before the handshake

In version from 3.0.0 to 3.5.3 of Eclipse Vert.x, the WebSocket HTTP upgrade implementation buffers the full http request before doing the handshake, holding the entire request body in memory. There should be a reasonnable limit 8192 bytes above which the WebSocket gets an HTTP response with the...