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.
References
Link | Resource |
---|---|
https://bugzilla.mozilla.org/show_bug.cgi?id=1639590 | Issue Tracking Vendor Advisory |
https://usn.ubuntu.com/4421-1/ | Third Party Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-20/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-21/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2020-22/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2020-07-09T14:45:21
Updated: 2020-07-22T15:06:11
Reserved: 2020-04-28T00:00:00
Link: CVE-2020-12406
JSON object: View
NVD Information
Status : Analyzed
Published: 2020-07-09T15:15:11.020
Modified: 2023-01-27T16:48:38.997
Link: CVE-2020-12406
JSON object: View
Redhat Information
No data.
CWE