cve-2020-12401
Vulnerability from cvelistv5
Published
2020-10-08 00:00
Modified
2024-08-04 11:56
Severity ?
Summary
During ECDSA signature generation, padding applied in the nonce designed to ensure constant-time scalar multiplication was removed, resulting in variable-time execution dependent on secret data. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1631573Issue Tracking, Permissions Required, Vendor Advisory
security@mozilla.orghttps://lists.debian.org/debian-lts-announce/2023/02/msg00021.html
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-36/Vendor Advisory
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2020-39/Vendor Advisory
Impacted products
MozillaFirefox
MozillaFirefox for Android
Show details on NVD website

To clipboard 

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