CVE-2020-15681

Katalog CVE

CVSS 7.5 · High EPSS 1,1%

Kerentanan pada mozilla firefox. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 82.

Rincian

Terbit di NVD

22 Oktober 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 64,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.mozilla.org/show_bug.cgi?id=1666568 issue tracking · permissions required · advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2020-45/ release notes · advisory vendor