CVE-2019-8720

Katalog CVE

CVSS 8.8 · High KEV · sudah dieksploitasi EPSS 1,6%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada webkitgtk, wpewebkit wpe webkit +21 lainnya. Skor CVSS 3.1 8.8 (High) menurut NVD. Masuk katalog KEV CISA pada 23 Mei 2022, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.

Rincian

Terbit di NVD

6 Maret 2023

Terakhir diubah

8 Oktober 2026

Status NVD

Analyzed

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-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 74,5% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

WebKitGTK Memory Corruption Vulnerability

Masuk KEV

23 Mei 2022

Tenggat CISA

13 Juni 2022 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://webkitgtk.org/security/WSA-2019-0005.html advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-8720 pemerintah AS
• https://bugzilla.redhat.com/show_bug.cgi?id=1876611 issue tracking · advisory pihak ketiga