| Name | CVE-2021-22930 |
| Description | Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3137-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| nodejs (PTS) | bullseye | 12.22.12~dfsg-1~deb11u4 | fixed |
| bullseye (security) | 12.22.12~dfsg-1~deb11u7 | fixed | |
| bookworm, bookworm (security) | 18.20.4+dfsg-1~deb12u1 | fixed | |
| trixie | 20.19.2+dfsg-1 | fixed | |
| forky | 20.19.5+dfsg+~cs20.19.24-1 | fixed | |
| sid | 22.21.1+dfsg+~cs22.19.0-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| nodejs | source | stretch | (unfixed) | end-of-life | ||
| nodejs | source | buster | 10.24.0~dfsg-1~deb10u2 | DLA-3137-1 | ||
| nodejs | source | bullseye | 12.22.5~dfsg-2~11u1 | |||
| nodejs | source | (unstable) | 12.22.4~dfsg-1 |
[stretch] - nodejs <end-of-life> (Nodejs in stretch not covered by security support)
https://github.com/nodejs/node/issues/38964
https://github.com/nodejs/node/commit/b263f2585ab53f56e0e22b46cf1f8519a8af8a05 (v12.22.4)
https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/#use-after-free-on-close-http2-on-stream-canceling-high-cve-2021-22930
Possible incomplete fix (at least for v12): https://github.com/nodejs/node/issues/38964#issuecomment-889936936
CVE for the incomplete fix tracked as CVE-2021-22940