Debian/thunderbird: critical 9.8
A buffer overflow could occur when parsing and validating SCTP chunks in WebRTC. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR <
Action: Upgrade thunderbird to 1:68.8.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:68.8.0-1 | - |
Fixed versions
| 1:68.8.0-1 |
Sources
- osv: DEBIAN-CVE-2020-6831#Debian:12/thunderbird
- https://security-tracker.debian.org/tracker/CVE-2020-6831
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