CVE-2020-6829
Vulnerability from cvelistv5
Published
2020-10-28 00:00
Modified
2024-08-04 09:11
Severity ?
Summary
When performing EC scalar point multiplication, the wNAF point multiplication algorithm was used; which leaked partial information about the nonce used during signature generation. Given an electro-magnetic trace of a few signature generations, the private key could have been computed. This vulnerability affects Firefox < 80 and Firefox for Android < 80.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1631583Permissions Required
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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