CVE-2020-6819 in mozilla firefox
The LogPulse agent checks every host for the vulnerable version of this software, so you see where the CVE is present.
What the vulnerability is
Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7.0, Firefox < 74.0.1, and Firefox ESR < 68.6.1.
Affected software: mozilla firefox, mozilla thunderbird
Scores
- CVSS: 8.1 (high)
- EPSS: 3.04% chance of exploitation in the next 30 days
- CISA KEV: Known exploited, listed 2021-11-03
- Published: 2020-04-24
What LogPulse has for it
- Detection rule: No
- Agent check (vulnerable version): Yes, published
- Mitigation: No
Source data: NIST NVD, CISA KEV and FIRST EPSS. LogPulse processes new CVEs every hour.
We build every detection with great care, but no two environments are the same. Log sources, parsing and configuration differ, so test a detection in your own environment before you rely on it.