CVE-2022-32215 describes an HTTP Request Smuggling (HRS) vulnerability in the llhttp parser within Node.js versions prior to 14.20.1, 16.17.1, and 18.9.1, affecting various products including Debian, Fedora, and Siemens. With a CVSS score of 6.5 (Medium), this vulnerability is network-exploitable with low attack complexity, potentially leading to information disclosure and integrity impacts. Despite its high EPSS and FAUCET Risk Score, there is currently no evidence of active exploitation, public exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 14.0, < 14.20.1CPE match | cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* | ||
>= 16.0, < 16.17.1CPE match | cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* | ||
>= 18.0, < 18.9.1CPE match | cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:* | ||
>= 14.0.0, < 14.20.1CPE matchmatch criteria | cpe:2.3:a:llhttp:llhttp:*:*:*:*:*:node.js:*:* | ||
>= 16.0.0, < 16.17.1CPE matchmatch criteria | cpe:2.3:a:llhttp:llhttp:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
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).
Jul 12, 2022nodejs: HTTP request smuggling due to incorrect parsing of multi-line Transfer-Encoding
Jul 8, 2022