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…
Medium CVSS 4.7
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.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631573 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html
- https://www.mozilla.org/security/advisories/mfsa2020-36/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2020-39/ Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631573 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html
- https://www.mozilla.org/security/advisories/mfsa2020-36/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2020-39/ Vendor Advisory
Timeline
- nvd_ingest NVD