CVE-2018-8120

Katalog CVE

CVSS 7.0 · High KEV · sudah dieksploitasi Dipakai ransomware EPSS 73,4%

Kerentanan Improper Resource Shutdown or Release pada microsoft windows 7, microsoft windows server 2008. Skor CVSS 3.1 7.0 (High) menurut NVD. Masuk katalog KEV CISA pada 15 Maret 2022, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k Elevation of Privilege Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8124, CVE-2018-8164, CVE-2018-8166.

Rincian

Terbit di NVD

9 Mei 2018

Terakhir diubah

13 Agustus 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-404: Improper Resource Shutdown or Release

EPSS (30 hari)

73,4% peluang dieksploitasi; lebih tinggi dari 99,4% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Microsoft Win32k Privilege Escalation Vulnerability

Masuk KEV

15 Maret 2022

Tenggat CISA

5 April 2022 (untuk instansi federal AS)

Ransomware

Tercatat dipakai dalam kampanye ransomware

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8120 patch · advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8120 pemerintah AS
• http://www.securityfocus.com/bid/104034 broken link · advisory pihak ketiga · vdb entry
• http://www.securitytracker.com/id/1040849 broken link · advisory pihak ketiga · vdb entry
• https://www.exploit-db.com/exploits/45653/ exploit · advisory pihak ketiga · vdb entry