netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header

A flaw was found in Netty before version 4.1.44, where it accepted multiple Content-Length headers and also accepted both Transfer-Encoding, as well as Content-Length headers where it should reject the message under such circumstances. In circumstances where Netty is used in the context of a...

Circumvention of file size limits in ActiveStorage

There is a vulnerability in ActiveStorage's S3 adapter that allows the Content-Length of a direct file upload to be modified by an end user. Versions Affected: rails = 5.2.4.3, rails = 6.0.3.1 Impact ------ Utilizing this vulnerability, an attacker can control the Content-Length of an S3 direct...

HTTP Request Smuggling

meinheld is vulnerable to HTTP request smuggling. Lack of validation in the Content-Length header and Transfer Encoding headers allowed an attacker to perform HTTP smuggling attacks which could lead to XSS attacks and poisonining a user's web-cache and allows the attacker to obtain confidential...

meinheld environment error vulnerability

meinheld is a WSGI Web Server Gateway Interface asynchronous Web server from the Japanese software developer Yutaka Matsubara. An environment error vulnerability exists in meinheld because the program does not properly parse the Content-Length and Transfer Encoding headers. An attacker could...

CVE-2020-7658

meinheld prior to 1.0.2 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing...

Design/Logic Flaw

meinheld prior to 1.0.2 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing...

PYSEC-2020-239

meinheld prior to 1.0.2 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing...

PYSEC-2020-242

netius prior to 1.17.58 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Transfer encoding header parsing which could allow for CL:TE or TE:TE attacks...

Ruby on Rails Code Issues Vulnerabilities

Ruby on Rails is a set of Rails team based on the Ruby language open source Web application framework. A security vulnerability exists in Ruby on Rails versions prior to 5.2.4.2 and 6.0.3.1. An attacker can exploit this vulnerability by modifying the 'Content-Length' field of the file upload URL ...

Improper Validation

Overview Affected versions of this package are vulnerable to Improper Validation. Utilizing this vulnerability, an attacker can control the Content-Length of an S3 direct upload URL without receiving a new signature from the server. This could be used to bypass controls in place on the server to...

HTTP Request Smuggling

Overview iodine is a fast HTTP / Websocket Server with built-in Pub/Sub support with or without Redis, static file support and many other features, optimized for Ruby MRI on Linux / BSD / macOS. Affected versions of this package are vulnerable to HTTP Request Smuggling. HTTP pipelining issues and...

Circumvention of file size limits in ActiveStorage

There is a vulnerability in ActiveStorage's S3 adapter that allows the Content-Length of a direct file upload to be modified by an end user. Versions Affected: rails = 5.2.4.3, rails = 6.0.3.1 Impact ------ Utilizing this vulnerability, an attacker can control the Content-Length of an S3 direct...

HTTP Request Smuggling

Overview meinheld is a High performance asynchronous Python WSGI Web Server Affected versions of this package are vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing. It i...

Security Bulletin: Publicly disclosed vulnerability found by vFinder in IBM eDiscovery Analyzer

Summary Eclipse Jetty is vulnerable to HTTP request smuggling, caused by a flaw when handling more than one Content-Length headers. By sending a specially-crafted request, an attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct...

python-twisted: HTTP request smuggling when presented with two Content-Length headers

A flaw was found in python-twisted-web, where it does not correctly process HTTP requests, accepting requests with more than one Content-Length header. When the requests sent from and to the python-twisted-web are processed by another component that correctly processes HTTP requests, for example,...

python-twisted-web security update

8.2.0-7 - Fix CVE-2020-10108 HTTP request smuggling when presented with two Content-Length headers Resolves: rhbz1813439 - Remove useless macros definitions...

Oracle Linux 7 : python-twisted-web (ELSA-2020-1561)

The remote Oracle Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2020-1561 advisory. - Fix CVE-2020-10108 and CVE-2020-10109 multiple HTTP request smuggling vulnderabilities Resolves: rhbz1813439 rhbz1813447 Tenable has extracted the...

python-twisted: HTTP request smuggling when presented with two Content-Length headers

A flaw was found in python-twisted-web, where it does not correctly process HTTP requests, accepting requests with more than one Content-Length header. When the requests sent from and to the python-twisted-web are processed by another component that correctly processes HTTP requests, for example,...

python-twisted: HTTP request smuggling when presented with a Content-Length and a chunked Transfer-Encoding header

A flaw was found in python-twisted-web, where it does not correctly process HTTP requests with both Content-Length and Transfer-Encoding headers. When the requests sent from and to the python-twisted-web are processed by another component that correctly processes HTTP requests, for example, a...

EulerOS Virtualization 3.0.2.2 : http-parser (EulerOS-SA-2020-1486)

According to the versions of the http-parser package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Node.js: All versions prior to Node.js 6.15.0, 8.14.0, 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By usin...