Vulnerability · Published Aug 26, 2021 · Assigned by Chrome
CVE-2021-30590
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 2.8% (higher than 87% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)2.8%top 13.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Heap buffer overflow in Bookmarks in Google Chrome prior to 92.0.4515.131 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | chromium | 92.0.4515.159-r0 | ALPINE-CVE-2021-30590 |
| Alpine:v3.21 | chromium | 92.0.4515.159-r0 | ALPINE-CVE-2021-30590 |
| Alpine:v3.22 | chromium | 92.0.4515.159-r0 | ALPINE-CVE-2021-30590 |
| Alpine:v3.23 | chromium | 92.0.4515.159-r0 | ALPINE-CVE-2021-30590 |
| Alpine:v3.24 | chromium | 92.0.4515.159-r0 | ALPINE-CVE-2021-30590 |
| Debian:12 | chromium | 93.0.4577.82-1 | DEBIAN-CVE-2021-30590 |
| Debian:13 | chromium | 93.0.4577.82-1 | DEBIAN-CVE-2021-30590 |
| Debian:14 | chromium | 93.0.4577.82-1 | DEBIAN-CVE-2021-30590 |
Affected products (as reported)
References
- https://crbug.com/1227777 x_refsource_MISC
- https://chromereleases.googleblog.com/2021/08/the-stable-channel-has-been-updated-to.html x_refsource_MISC
- FEDORA-2021-78b9d84299 vendor-advisory, x_refsource_FEDORA
- FEDORA-2021-6225d60814 vendor-advisory, x_refsource_FEDORA
- FEDORA-2021-02b301441f vendor-advisory, x_refsource_FEDORA