CVE-2018-8440

Katalog CVE

CVSS 7.8 · High KEV · sudah dieksploitasi Dipakai ransomware EPSS 18,4%

Kerentanan pada microsoft windows 10 1607, microsoft windows 10 1703 +8 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD. Masuk katalog KEV CISA pada 28 Maret 2022, artinya sudah terbukti dieksploitasi. Tercatat dipakai dalam kampanye ransomware.

Deskripsi (NVD)

An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.

Rincian

Terbit di NVD

13 September 2018

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

EPSS (30 hari)

18,4% peluang dieksploitasi; lebih tinggi dari 97,1% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Microsoft Windows Privilege Escalation Vulnerability

Masuk KEV

28 Maret 2022

Tenggat CISA

18 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-2018-8440 patch · advisory vendor
• https://blog.0patch.com/2018/08/how-we-micropatched-publicly-dropped.html exploit · patch · advisory pihak ketiga
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8440 pemerintah AS
• http://www.securityfocus.com/bid/105153 advisory pihak ketiga · vdb entry
• http://www.securitytracker.com/id/1041578 advisory pihak ketiga · vdb entry
• https://blog.0patch.com/2018/09/comparing-our-micropatch-with.html advisory pihak ketiga