CVE-2021-22960

NameCVE-2021-22960
DescriptionThe 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nodejs (PTS)stretch4.8.2~dfsg-1vulnerable
buster, buster (security)10.24.0~dfsg-1~deb10u1vulnerable
bullseye (security), bullseye12.22.5~dfsg-2~11u1vulnerable
bookworm16.14.2+dfsg1-1fixed
sid16.15.0+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
nodejssourcestretch(unfixed)end-of-life
nodejssource(unstable)12.22.7~dfsg-1

Notes

[stretch] - nodejs <end-of-life> (Nodejs in stretch not covered by security support)
https://nodejs.org/en/blog/vulnerability/oct-2021-security-releases/#http-request-smuggling-when-parsing-the-body-medium-cve-2021-22960

Search for package or bug name: Reporting problems