Amazon Linux AMI 2: CVE-2021-23981: Security patch for thunderbird (ALAS-2021-1632)
6
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
03/31/2021
04/24/2021
04/23/2021
07/14/2022
Description
A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in memory corruption and a potentially exploitable information leak or crash. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.
Solution(s)
- amazon-linux-ami-2-upgrade-thunderbird
- amazon-linux-ami-2-upgrade-thunderbird-debuginfo
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