CVE-2020-6829

Katalog CVE

CVSS 5.3 · Medium EPSS 1,5%

Kerentanan pada mozilla firefox, mozilla firefox mobile. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

28 Oktober 2020

Terakhir diubah

19 Agustus 2026

Status NVD

Modified

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2020-36/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-39/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=1631583 permissions required
• https://lists.debian.org/debian-lts-announce/2023/02/msg00021.html