CVE-2020-8287

NameCVE-2020-8287
DescriptionNode.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3224-1, DSA-4826-1, ELA-670-1
Debian Bugs979364, 1016690

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
http-parser (PTS)jessie, jessie (lts)2.1-2+deb8u1fixed
stretch (lts), stretch2.1-2+deb9u1fixed
buster (security), buster, buster (lts)2.8.1-1+deb10u3fixed
bullseye2.9.4-4+deb11u1fixed
bookworm2.9.4-5fixed
sid, trixie2.9.4-6fixed
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
trixie20.18.0+dfsg-2fixed
sid20.18.1+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
http-parsersourcejessie2.1-2+deb8u1ELA-670-1
http-parsersourcestretch2.1-2+deb9u1ELA-670-1
http-parsersourcebuster2.8.1-1+deb10u3DLA-3224-1
http-parsersourcebullseye2.9.4-4+deb11u1
http-parsersource(unstable)2.9.4-51016690
nodejssourcejessie(unfixed)end-of-life
nodejssourcebuster10.23.1~dfsg-1~deb10u1DSA-4826-1
nodejssource(unstable)12.20.1~dfsg-1979364

Notes

[stretch] - nodejs <ignored> (Nodejs in stretch not covered by security support)
https://nodejs.org/en/blog/release/v10.23.1/
https://github.com/nodejs/node/commit/fc70ce08f5818a286fb5899a1bc3aff5965a745e (v10.23.1)
https://github.com/nodejs/http-parser/pull/530/

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