VDB
CVE-2020-6808
CVE-2020-6808
PUBLISHED
When a JavaScript URL (javascript:) is evaluated and the result is a string, this string is parsed to create an HTML document, which is then presented. Previously, this document's URL (as reported by the document.location property, for example) was the originating javascript: URL which could lead to spoofing attacks; it is now correctly the URL of the originating document. This vulnerability affects Firefox < 74.
EPSS 0.27% · 50.3th percentile
Risk Scores
EPSS Score
0.27%
50.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | mozjs52 | 52.3.1-0ubuntu3, 0, 52.3.1-7fakesync1 |
| Ubuntu:20.04:LTS | firefox | *, 74.0+build2-0ubuntu1, 73.0.1+build1-0ubuntu1 |
| Ubuntu:20.04:LTS | mozjs52 | 0, 52.9.1-1build1, 52.9.1-1ubuntu3 |
| Ubuntu:18.04:LTS | firefox | 62.0.3+build1-0ubuntu0.18.04.1, 63.0+build2-0ubuntu0.18.04.2, 63.0.3+build1-0ubuntu0.18.04.1 |
| Ubuntu:18.04:LTS | mozjs38 | 38.8.0~repack1-0ubuntu4, 38.8.0~repack1-0ubuntu3, 38.8.0~repack1-0ubuntu1 |
| Ubuntu:16.04:LTS | firefox | *, *, * |
Timeline
- Mar 11, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-6808 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-08/#CVE-2020-6808 third-party-advisory
- https://ubuntu.com/security/notices/USN-4299-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-6808 third-party-advisory