| Name | CVE-2021-21222 |
| Description | Heap buffer overflow in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-4906-1 |
| Debian Bugs | 987358 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| chromium (PTS) | bullseye (security), bullseye | 120.0.6099.224-1~deb11u1 | fixed |
| bookworm | 135.0.7049.95-1~deb12u1 | fixed |
| bookworm (security) | 136.0.7103.113-1~deb12u1 | fixed |
| sid, trixie | 136.0.7103.113-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - chromium <end-of-life> (see DSA 4562)