Vulnerability Intelligence Report
CVE-2020-12389
The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this issue only affects Firefox on Windows operating systems.*. This vulnerability affects Firefox ESR < 68.8 and Firefox < 76.
No Active Exploit Signals
CVSS Base Score
10.0
CRITICAL
EPSS Probability:1.73%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Mozilla | Firefox ESR | unspecified < 68.8 (affected) |
| Mozilla | Firefox | unspecified < 76 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.728%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Mozilla Corporation · Vendor · USA |
| Reserved | 2020-04-28T00:00:00 |
| Published | 2020-05-26T17:03:50 |
| Last Updated | 2024-08-04T11:56:51 |
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