Description
When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
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 DSA |
DSA-4713-1 | firefox-esr security update |
Debian DSA |
DSA-4718-1 | thunderbird security update |
EUVD |
EUVD-2020-4731 | When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. |
Ubuntu USN |
USN-4408-1 | Firefox vulnerabilities |
Ubuntu USN |
USN-4421-1 | Thunderbird vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2024-08-04T11:56:51.741Z
Reserved: 2020-04-28T00:00:00.000Z
Link: CVE-2020-12419
No data.
Status : Modified
Published: 2020-07-09T15:15:11.897
Modified: 2024-11-21T04:59:41.537
Link: CVE-2020-12419
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD
Ubuntu USN