CVE-2021-4098

Katalog CVE

CVSS 7.4 · High EPSS 0,65%

Kerentanan Time-of-check Time-of-use (TOCTOU) Race Condition pada google chrome. Skor CVSS 3.1 7.4 (High) menurut NVD.

Deskripsi (NVD)

Insufficient data validation in Mojo in Google Chrome prior to 96.0.4664.110 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

Rincian

Terbit di NVD

11 Februari 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,65% peluang dieksploitasi; lebih tinggi dari 49,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop_13.html release notes · advisory vendor
• https://crbug.com/1263457 permissions required · advisory vendor