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Red Hat: CVE-2021-22960: HTTP Request Smuggling when parsing the body of chunked requests (Multiple Advisories)

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Red Hat: CVE-2021-22960: HTTP Request Smuggling when parsing the body of chunked requests (Multiple Advisories)

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
11/03/2021
Created
12/18/2021
Added
12/17/2021
Modified
12/15/2023

Description

The parse function in llhttp < 2.1.4 and < 6.0.6. ignores chunk extensions when parsing the body of chunked requests. This leads to HTTP Request Smuggling (HRS) under certain conditions.

Solution(s)

  • redhat-upgrade-nodejs
  • redhat-upgrade-nodejs-debuginfo
  • redhat-upgrade-nodejs-debugsource
  • redhat-upgrade-nodejs-devel
  • redhat-upgrade-nodejs-docs
  • redhat-upgrade-nodejs-full-i18n
  • redhat-upgrade-nodejs-nodemon
  • redhat-upgrade-nodejs-packaging
  • redhat-upgrade-npm

References

  • DSA-5170
  • CVE-2021-22960
  • RHSA-2021:5171
  • RHSA-2022:0246
  • RHSA-2022:0350

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