CVE-2022-35256
nodejs: HTTP Request Smuggling due to incorrect parsing of header fields
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
El analizador llhttp en el módulo http en Node v18.7.0 no maneja correctamente los campos de encabezado que no terminan con CLRF. Esto puede resultar en tráfico ilegal de solicitudes HTTP.
A vulnerability was found in NodeJS due to improper validation of HTTP requests. The llhttp parser in the HTTP module in Node.js does not correctly handle header fields that are not terminated with CLRF. This issue may result in HTTP Request Smuggling. This flaw allows a remote attacker to send a specially crafted HTTP request to the server and smuggle arbitrary HTTP headers.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-07-06 CVE Reserved
- 2022-10-18 CVE Published
- 2024-06-27 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdf | Third Party Advisory |
|
| URL | Date | SRC |
|---|---|---|
| https://hackerone.com/reports/1675191 | 2024-08-03 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.debian.org/security/2023/dsa-5326 | 2023-05-12 | |
| https://access.redhat.com/security/cve/CVE-2022-35256 | 2023-04-12 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2130518 | 2023-04-12 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Nodejs Search vendor "Nodejs" | Node.js Search vendor "Nodejs" for product "Node.js" | >= 14.0.0 <= 14.14.0 Search vendor "Nodejs" for product "Node.js" and version " >= 14.0.0 <= 14.14.0" | - |
Affected
| ||||||
| Nodejs Search vendor "Nodejs" | Node.js Search vendor "Nodejs" for product "Node.js" | >= 14.15.0 < 14.20.1 Search vendor "Nodejs" for product "Node.js" and version " >= 14.15.0 < 14.20.1" | lts |
Affected
| ||||||
| Nodejs Search vendor "Nodejs" | Node.js Search vendor "Nodejs" for product "Node.js" | >= 16.0.0 <= 16.12.0 Search vendor "Nodejs" for product "Node.js" and version " >= 16.0.0 <= 16.12.0" | - |
Affected
| ||||||
| Nodejs Search vendor "Nodejs" | Node.js Search vendor "Nodejs" for product "Node.js" | >= 16.13.0 < 16.17.1 Search vendor "Nodejs" for product "Node.js" and version " >= 16.13.0 < 16.17.1" | lts |
Affected
| ||||||
| Nodejs Search vendor "Nodejs" | Node.js Search vendor "Nodejs" for product "Node.js" | >= 18.0.0 < 18.9.1 Search vendor "Nodejs" for product "Node.js" and version " >= 18.0.0 < 18.9.1" | - |
Affected
| ||||||
| Llhttp Search vendor "Llhttp" | Llhttp Search vendor "Llhttp" for product "Llhttp" | < 6.0.10 Search vendor "Llhttp" for product "Llhttp" and version " < 6.0.10" | node.js |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Sinec Ins Search vendor "Siemens" for product "Sinec Ins" | < 1.0 Search vendor "Siemens" for product "Sinec Ins" and version " < 1.0" | - |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Sinec Ins Search vendor "Siemens" for product "Sinec Ins" | 1.0 Search vendor "Siemens" for product "Sinec Ins" and version "1.0" | - |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Sinec Ins Search vendor "Siemens" for product "Sinec Ins" | 1.0 Search vendor "Siemens" for product "Sinec Ins" and version "1.0" | sp1 |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Sinec Ins Search vendor "Siemens" for product "Sinec Ins" | 1.0 Search vendor "Siemens" for product "Sinec Ins" and version "1.0" | sp2 |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0" | - |
Affected
| ||||||