Vulnerability · Published Jun 4, 2021 · Assigned by Chrome
CVE-2021-30506
High 8.8
In plain English
A high-severity security flaw in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)0.8%top 42.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Incorrect security UI in Web App Installs in Google Chrome on Android prior to 90.0.4430.212 allowed an attacker who convinced a user to install a web application to inject scripts or HTML into a privileged page via a crafted HTML page.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 90.0.4430.212-1 | DEBIAN-CVE-2021-30506 |
| Debian:13 | chromium | 90.0.4430.212-1 | DEBIAN-CVE-2021-30506 |
| Debian:14 | chromium | 90.0.4430.212-1 | DEBIAN-CVE-2021-30506 |
Affected products (as reported)
References
- https://crbug.com/1180126 x_refsource_MISC
- https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html x_refsource_MISC
- GLSA-202107-06 vendor-advisory, x_refsource_GENTOO
- FEDORA-2021-f94dadff78 vendor-advisory, x_refsource_FEDORA
- FEDORA-2021-ca58c57bdf vendor-advisory, x_refsource_FEDORA