6.5

CVE-2022-35256

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Nodejs ≫ Node.Js SwEdition- Version >= 14.0.0 <= 14.14.0
Nodejs ≫ Node.Js SwEditionlts Version >= 14.15.0 < 14.20.1
Nodejs ≫ Node.Js SwEdition- Version >= 16.0.0 <= 16.12.0
Nodejs ≫ Node.Js SwEditionlts Version >= 16.13.0 < 16.17.1
Nodejs ≫ Node.Js SwEdition- Version >= 18.0.0 < 18.9.1
Llhttp ≫ Llhttp SwPlatformnode.js Version < 6.0.10
Siemens ≫ Sinec Ins Version < 1.0
Siemens ≫ Sinec Ins Version1.0 Update-
Siemens ≫ Sinec Ins Version1.0 Updatesp1
Siemens ≫ Sinec Ins Version1.0 Updatesp2
Debian ≫ Debian Linux Version11.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 4.58% 0.887
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 6.5 3.9 2.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.

https://hackerone.com/reports/1675191
Third Party Advisory
Exploit
Issue Tracking