VulnerabilityModified
CVE-2022-32215
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.
MEDIUM 6.5EPSS 68.8%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 68.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
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).
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- EPSS
- 68.80% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-444
- Affected
- llhttp/llhttp · nodejs/node.js · fedoraproject/fedora · siemens/sinec ins · debian/debian linux · stormshield/stormshield management center
- Source
- support@hackerone.com
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdfPatch, Third Party Advisory
- https://hackerone.com/reports/1501679Exploit, Issue Tracking, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ICG6CSIB3GUWH5DUSQEVX53MOJW7LYK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QCNN3YG2BCLS4ZEKJ3CLSUT6AS7AXTH3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMQK5L5SBYD47QQZ67LEMHNQ662GH3OY/
- https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/Patch, Vendor Advisory
- https://www.debian.org/security/2023/dsa-5326Third Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdfPatch, Third Party Advisory
- https://hackerone.com/reports/1501679Exploit, Issue Tracking, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ICG6CSIB3GUWH5DUSQEVX53MOJW7LYK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QCNN3YG2BCLS4ZEKJ3CLSUT6AS7AXTH3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VMQK5L5SBYD47QQZ67LEMHNQ662GH3OY/
- https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/Patch, Vendor Advisory
- https://www.debian.org/security/2023/dsa-5326Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.