VDB
CVE-2020-6810
CVE-2020-6810
PUBLISHED
CVSS 4.300000190734863 MEDIUM
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 1.03% · 62.4th percentile
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS Score
1.03%
62.4th 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 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 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