undertow: special character in query results in server errors

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability...

CVE-2021-43797

A flaw was found in Netty, specifically in the netty-codec-http package. This flaw allows unauthorized control characters at the beginning and end of a request, does not follow the specification, and can cause HTTP request smuggling...

Gryphon Tower Command Injection Vulnerability

A command injection vulnerability exists in Gryphon Tower, a wireless router from Gryphon. The vulnerability stems from a failure to properly filter user input for special characters, commands, etc. in the parameters of operation 49 in the controllerserver service on the router. An unauthenticate...

Cross-site Scripting (XSS) - Reflected in yeswiki/yeswiki

Description Hey all, i found that the search function of YesWiki integrates the searched term into a value attribute inside an input tag, for example if i do a search on sneaky for example, it will put the term sneaky inside a value attribute: html now if i add a double quote to the searched term...

CVE-2021-43797

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fa...

DEBIAN-CVE-2021-43797

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fa...

CVE-2021-43797

Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fa...

GHSA-WX5J-54MM-RQQQ HTTP request smuggling in netty

Impact Netty currently just skips control chars when these are present at the beginning / end of the header name. We should better fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to "sanitize" header names...

CVE-2021-43797

CVE-2021-43797 : Netty prior to 4.1.71.Final fails to validate control chars at the start/end of header names, allowing HTTP request smuggling via crafted transfer-encoding/headers. This can enable the proxy to sanitize header names and forward malformed requests to remote systems that may not re...

SUSE-SU-2021:3927-1 Security update for php74

This update for php74 fixes the following issues: - CVE-2021-21707: Fixed special character breaks path in xml parsing bsc1193041...

CVE-2021-43358

Sunnet eHRD has inadequate filtering for special characters in URLs, which allows a remote attacker to perform path traversal attacks without authentication, access restricted paths and download system files...

Advanced Comment System 1.0 - Remote Command Execution Exploit

Exploit Title: Advanced Comment System 1.0 - Remote Command Execution RCE Exploit Author: Nicole Daniella Murillo Mejias Version: Advanced Comment System 1.0 Tested on: Linux !/usr/bin/env python3 DESCRIPTION: Commands are Base64 encoded and sent via POST requests to the vulnerable application, t...

Path Traversal

S3Scanner is vulnerable to path traversal. An attacker can save files outside the folder specified with --dump-dir via a crafted bucket when the ListBucketResult element contains special characters...

CVE-2021-43358

Sunnet eHRD has inadequate filtering for special characters in URLs, which allows a remote attacker to perform path traversal attacks without authentication, access restricted paths and download system files...

CVE-2020-7882 anySign directory traversal vulnerability

Using the parameter of getPFXFolderList function, attackers can see the information of authorization certification and delete the files. It occurs because the parameter contains path traversal charactersie. '../../../'...

Moderate: Red Hat Security Advisory: llvm-toolset:rhel8 security update

An update for the llvm-toolset:rhel8 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

environment: Unicode's bidirectional (BiDi) override characters can cause trojan source attacks

A flaw was found in the way Unicode standards are implemented in the context of development environments, which have specialized requirements for rendering text. An attacker could exploit this to deceive a human reviewer by creating a malicious patch containing well placed BiDi characters. The...

Moderate: llvm-toolset:rhel8 security update

LLVM Toolset provides the LLVM compiler infrastructure framework, the Clang compiler for the C and C++ languages, the LLDB debugger, and related tools for code analysis. Security Fixes: Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks...

RLSA-2021:4743 Moderate: llvm-toolset:rhel8 security update

LLVM Toolset provides the LLVM compiler infrastructure framework, the Clang compiler for the C and C++ languages, the LLDB debugger, and related tools for code analysis. Security Fixes: Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks...

environment: Unicode's bidirectional (BiDi) override characters can cause trojan source attacks

A flaw was found in the way Unicode standards are implemented in the context of development environments, which have specialized requirements for rendering text. An attacker could exploit this to deceive a human reviewer by creating a malicious patch containing well placed BiDi characters. The...