VDB
CVE-2020-6810
CVE-2020-6810
PUBLISHED
After a website had entered fullscreen mode, it could have used a previously opened popup to obscure the notification that indicates the browser is in fullscreen mode. Combined with spoofing the browser chrome, this could have led to confusing the user about the current origin of the page and credential theft or other attacks. This vulnerability affects Firefox < 74.
EPSS 0.21% · 43.3th percentile
Risk Scores
EPSS Score
0.21%
43.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | firefox | 56.0+build6-0ubuntu0.16.04.1, 46.0.1+build1-0ubuntu0.16.04.2, 47.0+build3-0ubuntu0.16.04.1 |
| Ubuntu:18.04:LTS | mozjs38 | 0, 38.8.0~repack1-0ubuntu1, 38.8.0~repack1-0ubuntu3 |
| Ubuntu:18.04:LTS | firefox | 66.0.3+build1-0ubuntu0.18.04.1, 66.0.4+build3-0ubuntu0.18.04.1, 66.0.5+build1-0ubuntu0.18.04.1 |
| Ubuntu:20.04:LTS | mozjs52 | 0, 52.9.1-1ubuntu3, 52.9.1-1build1 |
| Ubuntu:20.04:LTS | firefox | 73.0.1+build1-0ubuntu1, 0, 69.0.3+build1-0ubuntu1 |
| Ubuntu:18.04:LTS | mozjs52 | 0, 52.3.1-0ubuntu3, 52.9.1-0ubuntu0.18.04.1 |
Timeline
- Mar 11, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-6810 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-08/#CVE-2020-6810 third-party-advisory
- https://ubuntu.com/security/notices/USN-4299-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-6810 third-party-advisory