CVE-2020-6819
- Source
- https://cve.org/CVERecord?id=CVE-2020-6819
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-6819.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-6819
- Downstream
- Related
- Published
- 2020-04-24T16:15:13.370Z
- Modified
- 2026-03-13T00:43:52.802633Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "68.6.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "74.0.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "68.7.0"
}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-6819.json"