Oracle Linux: (CVE-2021-23981) (Multiple Advisories): thunderbird security update
6
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
03/25/2021
03/30/2021
03/26/2021
06/03/2021
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, Thunderbird < 78.9, and Firefox < 87.
Solution(s)
- oracle-linux-upgrade-firefox
- oracle-linux-upgrade-thunderbird
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