CVE-2022-35256

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

05/12/2022

Last modified:

24/04/2025

Description

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): Low
Availability (A): None

Base Score 3.x

6.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:nodejs:node.js:::::-:::*	14.0.0 (including)	14.14.0 (including)
cpe:2.3:a:nodejs:node.js:::::lts:::*	14.15.0 (including)	14.20.1 (excluding)
cpe:2.3:a:nodejs:node.js:::::-:::*	16.0.0 (including)	16.12.0 (including)
cpe:2.3:a:nodejs:node.js:::::lts:::*	16.13.0 (including)	16.17.1 (excluding)
cpe:2.3:a:nodejs:node.js:::::-:::*	18.0.0 (including)	18.9.1 (excluding)
cpe:2.3:a:llhttp:llhttp::::::node.js::*		6.0.10 (excluding)
cpe:2.3:a:siemens:sinec_ins::::::::		1.0 (excluding)
cpe:2.3:a:siemens:sinec_ins:1.0:-::::::
cpe:2.3:a:siemens:sinec_ins:1.0:sp1::::::
cpe:2.3:a:siemens:sinec_ins:1.0:sp2::::::
cpe:2.3:o:debian:debian_linux:11.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2022-35256

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools