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CVE-2022-35256

nodejs: HTTP Request Smuggling due to incorrect parsing of header fields

The llhttp parser in the http module in Node v18.7.0 does not correctly handle header fields that are not terminated with CLRF. This may result in HTTP Request Smuggling.

CVSS 3.1 · 6.5 Medium EPSS 2.8% KEV · Not listed
Vendors
Debian Llhttp Nodejs and 2 more
Products
Debian Linux Llhttp Node.js and 4 more
CVE-2022-32213

nodejs: HTTP request smuggling due to flawed parsing of Transfer-Encoding

The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not correctly parse and validate Transfer-Encoding headers and can lead to HTTP Request Smuggling (HRS).

CVSS 3.1 · 6.5 Medium EPSS 44.8% KEV · Not listed
Vendors
Debian Fedoraproject Llhttp and 4 more
Products
Debian Linux Fedora Llhttp and 6 more
CVE-2022-32214

nodejs: HTTP request smuggling due to improper delimiting of header fields

The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not strictly use the CRLF sequence to delimit HTTP requests. This can lead to HTTP Request Smuggling (HRS).

CVSS 3.1 · 6.5 Medium EPSS 81.8% KEV · Not listed
Vendors
Debian Llhttp Nodejs and 2 more
Products
Debian Linux Llhttp Node.js and 4 more
CVE-2022-32215

nodejs: HTTP request smuggling due to incorrect parsing of multi-line Transfer-Encoding

The llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not correctly handle multi-line Transfer-Encoding headers. This can lead to HTTP Request Smuggling (HRS).

CVSS 3.1 · 6.5 Medium EPSS 70.2% KEV · Not listed
Vendors
Debian Fedoraproject Llhttp and 4 more
Products
Debian Linux Fedora Llhttp and 6 more
CVE-2021-22960

llhttp: HTTP Request Smuggling when parsing the body of chunked requests

The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.

CVSS 3.1 · 6.5 Medium EPSS 2.5% KEV · Not listed
Vendors
Debian Llhttp Oracle and 1 more
Products
Debian Linux Llhttp Graalvm and 4 more
CVE-2021-22959

llhttp: HTTP Request Smuggling due to spaces in headers

The parser in accepts requests with a space (SP) right after the header name before the colon. This can lead to HTTP Request Smuggling (HRS) in llhttp < v2.1.4 and < v6.0.6.

CVSS 3.1 · 6.5 Medium EPSS 3.2% KEV · Not listed
Vendors
Debian Llhttp Oracle and 1 more
Products
Debian Linux Llhttp Graalvm and 4 more