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CVE-2020-12399 NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private…

Description

NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.

Affected products and versions

Product Affected versions Fixed in
Thunderbird 68.9 earliest → < 68.9.0 68.9.0
Firefox 77 earliest → < 77 77
Firefox ESR 68.9 earliest → < 68.9 68.9
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