llhttp: HTTP Request Smuggling due to spaces in headers

An HTTP Request Smuggling HRS vulnerability was found in the llhttp library, used by Node.JS. Spaces as part of the header names were accepted as valid. In situations where HTTP conversations are being proxied such as proxy, reverse-proxy, load-balancer, an attacker can use this flaw to inject...

CLSA-2022-1654106434 Fixed CVEs in httpd-39.module_el8.4.0+2047+54659116.1.tuxcare.els5: CVE-2020-35452, CVE-2021-33193

CVE-2020-35452: modauthdigest: fix a single zero byte stack overflow 1968278 - CVE-2021-33193: fix request splitting via HTTP/2 method injection and modproxy 1972491...

proxying Big files leads to potential DOS

Description consider following script exploit.py put drawiodockerinstace your address and also bigfileaddress should be serve a big image file 250 MB python from multiprocessing import Process import requests def fun: try:...

CVE-2022-22365

IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0, with the Ajax Proxy Web Application AjaxProxy.war deployed, is vulnerable to spoofing by allowing a man-in-the-middle attacker to spoof SSL server hostnames. IBM X-Force ID: 220904...

MGASA-2022-0182 Updated python-waitress packages fix security vulnerability

When using Waitress versions 2.1.0 and prior behind a proxy that does not properly validate the incoming HTTP request matches the RFC7230 standard, Waitress and the frontend proxy may disagree on where one request starts and where it ends. This would allow requests to be smuggled via the front-en...

PT-2022-12957 · Palo Alto Networks · Pan-Os

Name of the Vulnerable Software and Affected Versions: PAN-OS versions prior to 8.1.22 PAN-OS versions prior to 9.0.16 PAN-OS versions prior to 9.1.13 PAN-OS versions prior to 10.0.10 PAN-OS versions prior to 10.1.5 Description: An improper handling of exceptional conditions issue exists in the D...

CVE-2022-24822 Denial of Service in @podium/layout and @podium/proxy

Podium is a library for building micro frontends. @podium/layout is a module for building a Podium layout server, and @podium/proxy is a module for proxying HTTP requests from a layout server to a podlet server. In @podium/layout prior to version 4.6.110 and @podium/proxy prior to version 4.2.74,...

Puma 环境问题漏洞

Puma is a web server for highly concurrent applications from Evan Phoenix, an individual developer in the United States. Puma suffers from an environmental issue vulnerability that stems from the fact that when Puma is used behind a proxy that does not properly validate that incoming HTTP request...

PYSEC-2022-170

mitmproxy is an interactive, SSL/TLS-capable intercepting proxy. In mitmproxy 7.0.4 and below, a malicious client or server is able to perform HTTP request smuggling attacks through mitmproxy. This means that a malicious client/server could smuggle a request/response through mitmproxy as part of...

Mageia: Security Advisory (MGASA-2016-0359)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG 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-only ifdescription...

Jupyter Server 代码问题漏洞

Jupyter Server is a Jupyter community application used to provide back-end services for Jupyter web applications. A security vulnerability exists in the Jupyter Server Proxy that originates from allowing authenticated clients to bypass security checks by proxying requests to other hosts...

Code injection

A unintended proxy or intermediary 'confused deputy' in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows an unauthenticated attacker to access protected hosts via crafted HTTP requests...

CVE-2021-36191

A url redirection to untrusted site 'open redirect' in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows attacker to use the device as proxy via crafted GET parameters in requests to error handlers...

squid: incorrect memory management in HTTP Range header

An incorrect memory management flaw was found in Squid, where it is vulnerable to a denial of service attack against all clients using the proxy. The highest threat from this vulnerability is to system availability...

CVE-2021-22959

An HTTP Request Smuggling HRS vulnerability was found in the llhttp library, used by Node.JS. Spaces as part of the header names were accepted as valid. In situations where HTTP conversations are being proxied such as proxy, reverse-proxy, load-balancer, an attacker can use this flaw to inject...

envoyproxy/envoy: HTTP request with a URL fragment in the URI can bypass authorization policies

An authorization bypass vulnerability was found in envoyproxy/envoy. When a URI path-based authorization policy is specified, envoy incorrectly evaluates the HTTP request which contains a URI fragment. This flaw allows an attacker to bypass the authorization policy and access downstream services...

Akaunting 授权问题漏洞

Akaunting is an application from Akaunting that provides all the tools you need to manage your money online. An authorization issue vulnerability exists in Akaunting versions 2.1.12 and earlier. An attacker can proxy a password reset request through a running instance of Akaunting if the attacker...

CVE-2021-29954

Proxy functionality built into Hubs Cloud’s Reticulum software allowed access to internal URLs, including the metadata service. This vulnerability affects Hubs Cloud mozillareality/reticulum/1.0.1/20210428201255...

Denial Of Service (DoS)

squid is vulnerable to denial of service DoS. The vulnerability exists through an improper input validation, affecting all clients using the proxy...

Abhinavsingh Proxy.py Authorization Issues Vulnerability

Abhinavsingh Proxy.py is a Python-based proxy server for network monitoring, control and application development, testing, and debugging by Abhinavsingh Personal Developer. A security vulnerability exists in Abhinavsingh Proxy.py version 2.3.1 and earlier versions of AuthPlugin that allows...