CVE-2020-12401
בינונית 4.7
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
4.7 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-23/9/2026
- CWE
- CWE-203
מוצרים מושפעים
mozilla: firefox; mozilla: firefox mobile
קישורים
- https://bugzilla.mozilla.org/show_bug.cgi?id=1631573 Issue TrackingPermissions RequiredVendor Advisory
- 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 TrackingPermissions RequiredVendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2020-36/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2020-39/ Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html
- https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html