HTTP Request Splitting

squid is vulnerable to HTTP Request Splitting. Insecure parsing of the Transfer-Encoding header allows an attacker to split an HTTP request and perform cache poisoning...

squid: HTTP Request Splitting could result in cache poisoning

A flaw was found in squid. Due to incorrect data validation, an HTTP Request Splitting attack against HTTP and HTTPS traffic is possible leading to cache poisoning. The highest threat from this vulnerability is to data confidentiality and integrity...

USN-4551-1 squid3 vulnerabilities

Alex Rousskov and Amit Klein discovered that Squid incorrectly handled certain Content-Length headers. A remote attacker could possibly use this issue to perform an HTTP request smuggling attack, resulting in cache poisoning. CVE-2020-15049 Amit Klein discovered that Squid incorrectly validated...

EulerOS 2.0 SP3 : ruby (EulerOS-SA-2020-2139)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause...

Ruby through 2.4.7 2.5.x through 2.5.6 and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header an attacker can exploit it to insert a newline character to split a header and inject malicious content to deceive clients. NOTE: this issue exists because of an incomplete fix for CVE-2017-17742 which addressed the CRLF vector but did not address an isolated CR or an isolated LF.

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HTTP Response Splitting in Puma

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CRLFMap - A Tool To Find HTTP Splitting Vulnerabilities

CRLFMap is a tool to find HTTP Splitting vulnerabilities Why? I wanted to write a tool in Golang for concurrency I wanted to be able to fuzz both parameters and paths Installation go get github.com/ryandamour/crlfmap Help Available Commands: help Help about any command scan A scanner for all your...

RHEL 8 : squid:4 (RHSA-2020:3623)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:3623 advisory. Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. Security Fixes: squid: HTTP...

Security Bulletin: Multiple vulnerabilities in OpenSSL affect Rational Software Architect and Rational Software Architect for WebSphere Software

Summary OpenSSL vulnerabilities were disclosed on January 28, 2016 and again on March 01, 2016 by the OpenSSL Project. OpenSSL is used by Rational Software Architect and Rational Software Architect for WebSphere Software. The applicable CVEs have been addressed. Vulnerability Details CVEID:...

NewStart CGSL MAIN 4.05 : python-twisted-web Vulnerability (NS-SA-2020-0054)

The remote NewStart CGSL host, running version MAIN 4.05, has python-twisted-web packages installed that are affected by a vulnerability: - In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with two content-length headers, it ignored the first heade...

Updated squid packages fix security vulnerabilities

An issue was discovered in Squid before 4.13. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the proxy cache and any...

MGASA-2020-0361 Updated squid packages fix security vulnerabilities

An issue was discovered in Squid before 4.13. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the proxy cache and any...

squid:4 security update

libecap squid 7:4.4-8.2 - Resolves: 1872345 - CVE-2020-15811 squid:4/squid: HTTP Request Splitting could result in cache poisoning - Resolves: 1872330 - CVE-2020-15810 squid:4/squid: HTTP Request Smuggling could result in cache poisoning 7:4.4-8.1 - Resolves: 1828368 - CVE-2019-12519 squid:...

Important: Red Hat Security Advisory: squid:4 security update

An update for the squid:4 module is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A...

squid: HTTP Request Splitting could result in cache poisoning

A flaw was found in squid. Due to incorrect data validation, an HTTP Request Splitting attack against HTTP and HTTPS traffic is possible leading to cache poisoning. The highest threat from this vulnerability is to data confidentiality and integrity...

squid:4 security update

An update is available for libecap. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Squid is a high-performance proxy caching server for web clients, supporting...

CVE-2020-15811

An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the...

DEBIAN-CVE-2020-15811

An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the...

CVE-2020-15811

An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the...

ALPINE-CVE-2020-15811

An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the...