Use After Free Affecting thunderbird package, versions <1:68.10.0-1
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Test your applications- Snyk ID SNYK-DEBIANUNSTABLE-THUNDERBIRD-575320
- published 1 Jul 2020
- disclosed 9 Jul 2020
Introduced: 1 Jul 2020
CVE-2020-12419 Open this link in a new tabHow to fix?
Upgrade Debian:unstable
thunderbird
to version 1:68.10.0-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird
package and not the thunderbird
package as distributed by Debian
.
See How to fix?
for Debian:unstable
relevant fixed versions and status.
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.