Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mozilla / Firefox | affected unspecified before 80 |
| Mozilla / Firefox for Android | affected unspecified before 80 |
CWE
No CWE identifiers supplied.
References
- https://www.mozilla.org/security/advisories/mfsa2020-39/
- https://www.mozilla.org/security/advisories/mfsa2020-36/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631573
- https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html
ADP enrichment
No English description supplied.