| Name | CVE-2021-21230 |
| Description | Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DSA-4911-1 |
| NVD severity | medium |
| Debian Bugs | 987715 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| chromium (PTS) | stretch (security), stretch | 73.0.3683.75-1~deb9u1 | vulnerable |
| buster | 89.0.4389.114-1~deb10u1 | vulnerable | |
| buster (security) | 90.0.4430.212-1~deb10u1 | fixed | |
| bookworm, bullseye | 90.0.4430.212-1 | fixed | |
| sid | 93.0.4577.82-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| chromium | source | stretch | (unfixed) | end-of-life | ||
| chromium | source | buster | 90.0.4430.93-1~deb10u1 | DSA-4911-1 | ||
| chromium | source | (unstable) | 90.0.4430.93-1 | 987715 |
[stretch] - chromium <end-of-life> (see DSA 4562)