Debian/thunderbird: high 8.8
When flex-basis was used on a table wrapper, a StyleGenericFlexBasis object could have been incorrectly cast to the wrong type. This resulted in a heap user-after-free, memory corruption, and a potent
Action: Upgrade thunderbird to 1:78.6.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:78.6.0-1 | - |
Fixed versions
| 1:78.6.0-1 |
Sources
- osv: DEBIAN-CVE-2020-26974#Debian:12/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2020-26974
published · modified · JSON