Description
Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2243-1 | firefox-esr security update |
Debian DLA |
DLA-2247-1 | thunderbird security update |
Debian DSA |
DSA-4695-1 | firefox-esr security update |
Debian DSA |
DSA-4702-1 | thunderbird security update |
EUVD |
EUVD-2020-4718 | Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9. |
Ubuntu USN |
USN-4383-1 | Firefox vulnerabilities |
Ubuntu USN |
USN-4421-1 | Thunderbird vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-04T11:56:51.745Z
Reserved: 2020-04-28T00:00:00.000Z
Link: CVE-2020-12406
No data.
Status : Modified
Published: 2020-07-09T15:15:11.020
Modified: 2024-11-21T04:59:39.313
Link: CVE-2020-12406
OpenCVE Enrichment
No data.
Debian DLA
Debian DSA
EUVD
Ubuntu USN