Security fix for the ALT Linux 10 package thunderbird version 78.0-alt1

July 21, 2020 Andrey Cherepanov 78.0-alt1 - New version 78.0. - Fixes: + CVE-2020-12415 AppCache manifest poisoning due to url encoded character processing + CVE-2020-12416 Use-after-free in WebRTC VideoBroadcaster + CVE-2020-12417 Memory corruption due to missing sign-extension for ValueTags on...