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CVE-2020-12400

CVE-2020-12400

EPSS 0.3%
When converting coordinates from projective to affine, the modular inversion was not performed in constant time, resulting in a possible timing-based side channel attack. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
Affected products
Mozilla · FirefoxMozilla · Firefox for Android

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References
https://bugzilla.mozilla.org/show_bug.cgi?id=1623116https://lists.debian.org/debian-lts-announce/2023/02/msg00021.htmlhttps://www.mozilla.org/security/advisories/mfsa2020-36/https://www.mozilla.org/security/advisories/mfsa2020-39/