CVE-2022-32213

NameCVE-2022-32213
DescriptionThe llhttp parser <v14.20.1, <v16.17.1 and <v18.9.1 in the http module in Node.js does not correctly parse and validate Transfer-Encoding headers and can lead to HTTP Request Smuggling (HRS).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5326-1
Debian Bugs977716

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nodejs (PTS)jessie0.10.29~dfsg-2vulnerable
stretch4.8.2~dfsg-1vulnerable
buster (security), buster, buster (lts)10.24.0~dfsg-1~deb10u4fixed
bullseye12.22.12~dfsg-1~deb11u4fixed
bullseye (security)12.22.12~dfsg-1~deb11u5fixed
bookworm18.19.0+dfsg-6~deb12u2fixed
bookworm (security)18.19.0+dfsg-6~deb12u1fixed
sid, trixie20.18.1+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
llhttpITP977716
nodejssourcejessie(unfixed)end-of-life
nodejssourcestretch(unfixed)end-of-life
nodejssourcebuster(not affected)
nodejssourcebullseye12.22.12~dfsg-1~deb11u3DSA-5326-1
nodejssource(unstable)18.6.0+dfsg-3

Notes

[buster] - nodejs <not-affected> (llhttp dependency/embedding introduced in 12.x)
https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/#http-request-smuggling-flawed-parsing-of-transfer-encoding-medium-cve-2022-32213
https://hackerone.com/reports/1630668
https://github.com/nodejs/node/commit/da0fda0fe81d372e24c0cb11aec37534985708dd (v14.x)
https://github.com/nodejs/node/commit/a9f1146b8827855e342834458a71f2367346ace0 (v14.x)
https://github.com/nodejs/node/commit/d9b71f4c241fa31cc2a48331a4fc28c15937875a (main)
https://nodejs.org/en/blog/vulnerability/september-2022-security-releases/#cve-2022-32213-bypass-via-obs-fold-mechanic-medium-cve-2022-32213

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