golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working

A flaw was found in net/http/httputil golang package. When httputil.ReverseProxy.ServeHTTP is called with a Request.Header map containing a nil value for the X-Forwarded-For header, ReverseProxy could set the client IP incorrectly. This issue may affect confidentiality...

golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters

A flaw was found in the golang package, where requests forwarded by reverse proxy include the raw query parameters from the inbound request, including unparseable parameters rejected by net/http. This issue could permit query parameter smuggling when a Go proxy forwards a parameter with an...

PT-2023-23172 · Unknown · Dhis2 Core

Name of the Vulnerable Software and Affected Versions: DHIS2 Core versions prior to 2.37.9.1 DHIS2 Core versions prior to 2.38.3.1 DHIS2 Core versions prior to 2.39.1.2 Description: DHIS2 Core contains the service layer and Web API for DHIS2, an information system for data capture. Starting in th...

Important: tomcat

Issue Overview: When using a VirtualDirContext with Apache Tomcat 7.0.0 to 7.0.80 it was possible to bypass security constraints and/or view the source code of JSPs for resources served by the VirtualDirContext using a specially crafted request. CVE-2017-12616 When using the RemoteIpFilter with...

Sh4D0Wup - Signing-key Abuse And Update Exploitation Framework

Signing-key abuse and update exploitation framework. % docker run -it --rm ghcr.io/kpcyrd/sh4d0wup:edge -h Usage: sh4d0wup OPTIONS Commands: bait Start a malicious update server front Bind a http/https server but forward everything unmodified infect High level tampering, inject additional command...

CVE-2023-30847

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

CVE-2023-30847

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

CVE-2023-30847

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

Design/Logic Flaw

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

UBUNTU-CVE-2023-30847

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

CVE-2023-30847 H2O vulnerable to read from uninitialized pointer in the reverse proxy handler

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

CVE-2023-30847 H2O vulnerable to read from uninitialized pointer in the reverse proxy handler

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

CVE-2023-30847

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

CVE-2023-30847 H2O vulnerable to read from uninitialized pointer in the reverse proxy handler

H2O is an HTTP server. In versions 2.3.0-beta2 and prior, when the reverse proxy handler tries to processes a certain type of invalid HTTP request, it tries to build an upstream URL by reading from uninitialized pointer. This behavior can lead to crashes or leak of information to back end HTTP...

PT-2023-23002 · H2O · H2O

Name of the Vulnerable Software and Affected Versions: H2O versions 2.3.0-beta2 and prior Description: H2O is an HTTP server. When the reverse proxy handler tries to process a certain type of invalid HTTP request, it tries to build an upstream URL by reading from an uninitialized pointer. This...

h2o 缓冲区错误漏洞

h2o is a new generation of HTTP server. Not only is it very fast compared to older generation HTTP servers, but it also provides faster responses to end users. A buffer error vulnerability exists in H2O version 2.3.0-beta2 and earlier versions, which stems from the fact that when a reverse proxy...

Security Bulletin: IBM Safer Payments vulnerable to denial of service attack (CVE-2023-27556)

Summary The API and MCI interfaces of IBM Safer Payments are vulnerable to the Slowloris denial of service attack. This vulnerability is addressed Vulnerability Details CVEID:CVE-2023-27556 DESCRIPTION: IBM Counter Fraud Management for Safer Payments does not properly allocate resources without...

CVE-2022-46302

Broad access controls could allow site users to directly interact with the system Apache installation when providing the reverse proxy configurations for Tribe29's Checkmk = 2.1.0p6, Checkmk = 2.0.0p27, and all versions of Checkmk 1.6.0 EOL allowing an attacker to perform remote code execution wi...

CVE-2022-46302

Broad access controls could allow site users to directly interact with the system Apache installation when providing the reverse proxy configurations for Tribe29's Checkmk = 2.1.0p6, Checkmk = 2.0.0p27, and all versions of Checkmk 1.6.0 EOL allowing an attacker to perform remote code execution wi...

CVE-2022-46302

Broad access controls could allow site users to directly interact with the system Apache installation when providing the reverse proxy configurations for Tribe29's Checkmk = 2.1.0p6, Checkmk = 2.0.0p27, and all versions of Checkmk 1.6.0 EOL allowing an attacker to perform remote code execution wi...