Medium severity · published Jul 14, 2022
CVE-2022-32214
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
6.5
CVSS
81.8%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)81.8% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
11.0 · source: NVD
LL
Llhttp · Llhttp
before 2.1.5; 6.0.0 before 6.0.7 · source: NVD
NO
Node.js · Nodejs
14.0.0 through 14.14.0; 14.15.0 before 14.20.0; 16.0.0 through 16.12.0; 16.13.0 before 16.16.0; 18.0.0 before 18.5.0 · source: NVD
SM
Stormshield Management Center · Stormshield
before 3.3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-32214
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-32214
Exploit
https://hackerone.com/reports/1524692
Patch
https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/
Third Party Advisory
https://www.debian.org/security/2023/dsa-5326
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