The vulnerability of the LLHTTP component in the NodeJS object manipulation software, which allows attackers to enhance their privileges.

The vulnerability of the LLHTTP component in the NodeJS object manipulation software lies in inconsistencies during the interpretation of HTTP request headers. Exploiting this vulnerability can allow an attacker to enhance their privileges remotely...

CVE-2021-22960

An HTTP Request Smuggling HRS vulnerability was found in the llhttp library, used by Node.JS. During the parsing of chunked messages, the chunk size parameter was not validated properly. In situations where HTTP conversations are being proxied such as proxy, reverse-proxy, load-balancer, an...

CVE-2021-22959

An HTTP Request Smuggling HRS vulnerability was found in the llhttp library, used by Node.JS. Spaces as part of the header names were accepted as valid. In situations where HTTP conversations are being proxied such as proxy, reverse-proxy, load-balancer, an attacker can use this flaw to inject...

PT-2021-4365

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. Th...

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 ...