CVE-2020-1912

Katalog CVE

CVSS 8.1 · High EPSS 1,8%

Kerentanan Out-of-bounds Write pada facebook hermes. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

An out-of-bounds read/write vulnerability when executing lazily compiled inner generator functions in Facebook Hermes prior to commit 091835377369c8fd5917d9b87acffa721ad2a168 allows attackers to potentially execute arbitrary code via crafted JavaScript. Note that this is only exploitable if the application using Hermes permits evaluation of untrusted JavaScript. Hence, most React Native applications are not affected.

Rincian

Terbit di NVD

9 September 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write
CWE-125: Out-of-bounds Read

EPSS (30 hari)

1,8% peluang dieksploitasi; lebih tinggi dari 78,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.facebook.com/security/advisories/cve-2020-1912 advisory vendor
• https://github.com/facebook/hermes/commit/091835377369c8fd5917d9b87acffa721ad2a168 patch · advisory pihak ketiga