VDB
CVE-2020-6815
CVE-2020-6815
PUBLISHED
Mozilla developers reported memory safety and script safety bugs present in Firefox 73. Some of these bugs showed evidence of memory corruption or escalation of privilege and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 74.
EPSS 0.45% · 64.0th percentile
Risk Scores
EPSS Score
0.45%
64.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | firefox | *, *, * |
| Ubuntu:20.04:LTS | mozjs52 | 52.9.1-1build1, 0, 52.9.1-1ubuntu3 |
| Ubuntu:18.04:LTS | mozjs52 | 52.3.1-7fakesync1, 52.9.1-0ubuntu0.18.04.1, 0 |
| Ubuntu:18.04:LTS | mozjs38 | 38.8.0~repack1-0ubuntu1, *, 0 |
| Ubuntu:16.04:LTS | firefox | 66.0.4+build3-0ubuntu0.16.04.1, 66.0.5+build1-0ubuntu0.16.04.1, 67.0+build2-0ubuntu0.16.04.1 |
| Ubuntu:20.04:LTS | firefox | *, 0, 69.0.3+build1-0ubuntu1 |
Timeline
- Mar 11, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-6815 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-08/#CVE-2020-6815 third-party-advisory
- https://ubuntu.com/security/notices/USN-4299-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-6815 third-party-advisory