CVE-2021-21230

Katalog CVE

CVSS 8.8 · High EPSS 1,6%

Kerentanan Access of Resource Using Incompatible Type ('Type Confusion') pada google chrome, fedoraproject fedora +1 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Rincian

Terbit di NVD

30 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 75,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html release notes · advisory vendor
• https://crbug.com/1198705 broken link · advisory vendor
• https://security.gentoo.org/glsa/202104-08 advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4911 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJA...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA...