Vulnerability · Published Jan 8, 2021 · Assigned by Chrome
CVE-2020-16012
Medium 4.3
In plain English
A medium-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 2.6% (higher than 85% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)4.3Medium
Exploit odds (30 days)2.6%top 14.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling1Public PoC
Official description
Side-channel information leakage in graphics in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | firefox | 83.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.21 | firefox | 83.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.22 | firefox | 83.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.23 | firefox | 83.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.20 | firefox-esr | 78.5.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.21 | firefox-esr | 78.5.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.22 | firefox-esr | 78.5.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.23 | firefox-esr | 78.5.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.21 | librewolf | 83.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.22 | librewolf | 83.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.23 | librewolf | 83.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.24 | librewolf | 83.0-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.20 | thunderbird | 78.5.1-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.21 | thunderbird | 78.5.1-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.22 | thunderbird | 78.5.1-r0 | ALPINE-CVE-2020-16012 |
| Alpine:v3.23 | thunderbird | 78.5.1-r0 | ALPINE-CVE-2020-16012 |
| Debian:12 | chromium | 87.0.4280.88-0.1 | DEBIAN-CVE-2020-16012 |
| Debian:13 | chromium | 87.0.4280.88-0.1 | DEBIAN-CVE-2020-16012 |
| Debian:14 | chromium | 87.0.4280.88-0.1 | DEBIAN-CVE-2020-16012 |
| Debian:12 | firefox-esr | 78.5.0esr-1 | DEBIAN-CVE-2020-16012 |
| Debian:13 | firefox-esr | 78.5.0esr-1 | DEBIAN-CVE-2020-16012 |
| Debian:14 | firefox-esr | 78.5.0esr-1 | DEBIAN-CVE-2020-16012 |
| Debian:12 | thunderbird | 1:78.5.0-1 | DEBIAN-CVE-2020-16012 |
| Debian:13 | thunderbird | 1:78.5.0-1 | DEBIAN-CVE-2020-16012 |
| Debian:14 | thunderbird | 1:78.5.0-1 | DEBIAN-CVE-2020-16012 |
Affected products (as reported)
References
- https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html x_refsource_MISC
- https://crbug.com/1088224 x_refsource_MISC