PT-2021-4365 · Llhttp +6 · Llhttp +6

Name of the Vulnerable Software and Affected Versions: llhttp versions prior to 2.1.4 llhttp versions prior to 6.0.6 Description: The issue is related to the parser in llhttp, which accepts requests with a space right after the header name before the colon, leading to HTTP Request Smuggling HRS...

HTTP Request Smuggling

nodejs:sid is vulnerable to HTTP Request Smuggling. The vulnerability is possible when parsing the body...

HTTP Request Smuggling (HRS)

nodejs is vulnerable to HTTP Request Smuggling HRS. The vulnerability exists due to an error related to a space in headers which allows an attacker to poison the web cache, bypassing the web application...

HTTP Request Smuggling

Overview llhttp is a set of Ruby bindings for llhttp. Affected versions of this package are vulnerable to HTTP Request Smuggling via llhttp. The parse ignores chunk extensions when parsing the body of chunked requests. Remediation There is no fixed version for llhttp. References - GitHub Commit -...

HTTP Request Smuggling

Overview llhttp is a set of Ruby bindings for llhttp. Affected versions of this package are vulnerable to HTTP Request Smuggling via llhttp. The HTTP parser accepts requests with a space SP right after the header name before the colon. Remediation There is no fixed version for llhttp. References ...

HTTP Request Smuggling

puma is vulnerable to HTTP request smuggling. Incorrect handling of HTTP requests with LF characters as line endings, allows a remote attacker to smuggle a request through a proxy, causing the proxy to send a response back to the victim...

Puma with proxy which forwards LF characters as line endings could allow HTTP request smuggling

Impact Prior to puma version 5.5.0, using puma with a proxy which forwards LF characters as line endings could allow HTTP request smuggling. A client could smuggle a request through a proxy, causing the proxy to send a response back to another unknown client. This behavior forwarding LF character...

GHSA-48W2-RM65-62XX Puma with proxy which forwards LF characters as line endings could allow HTTP request smuggling

Impact Prior to puma version 5.5.0, using puma with a proxy which forwards LF characters as line endings could allow HTTP request smuggling. A client could smuggle a request through a proxy, causing the proxy to send a response back to another unknown client. This behavior forwarding LF character...

HTTP Request Smuggling

Overview puma is a simple, fast, threaded, and highly concurrent HTTP 1.1 server for Ruby/Rack applications. Puma is intended for use in both development and production environments. It's great for highly concurrent Ruby implementations such as Rubinius and JRuby as well as as providing process...

DEBIAN-CVE-2021-41136

Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using puma with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a...

CVE-2021-41136

Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using puma with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a...

CVE-2021-41136

Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using puma with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a...

UBUNTU-CVE-2021-41136

Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using puma with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a...

CVE-2021-41136

Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using puma with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a...

CVE-2021-41136

Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using puma with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a...

GHSA-4VR9-8CJF-VF9C Async-h1 request smuggling possible with long unread bodies

Impact This vulnerability affects any webserver that uses async-h1 behind a reverse proxy, including all such Tide applications. If the server does not read the body of a request which is longer than some buffer length, async-h1 will attempt to read a subsequent request from the body content...

Async-h1 request smuggling possible with long unread bodies

Impact This vulnerability affects any webserver that uses async-h1 behind a reverse proxy, including all such Tide applications. If the server does not read the body of a request which is longer than some buffer length, async-h1 will attempt to read a subsequent request from the body content...

CVE-2021-41136 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') in puma

Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using puma with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a...

CVE-2021-41136

Puma is a HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using puma with a proxy which forwards HTTP header values which contain the LF character could allow HTTP request smugggling. A client could smuggle a request through a proxy, causing the proxy to send a...

CVE-2021-41136

Summary: CVE-2021-41136 affects Puma HTTP/1.1 server for Ruby/Rack. When used with a proxy that forwards HTTP header values containing LF, an attacker could smuggle a request through the proxy, potentially causing the proxy to send a response to a different client. This behavior has been observed...