CVE-2018-8320 — Microsoft Windows 10 vulnerability

4 documents4 sources
Severity
4.3MEDIUMNVD
EPSS
9.8%
top 7.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Microsoft Windows 10Microsoft Windows 10 ServersMicrosoft Windows Server 2008+5 more
Timeline
PublishedOct 10
Latest updateMay 13

Description

A security feature bypass vulnerability exists in DNS Global Blocklist feature, aka "Windows DNS Security Feature Bypass Vulnerability." This affects Windows Server 2012 R2, Windows Server 2008, Windows Server 2012, Windows Server 2019, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages10 packages

▶CVEListV5microsoft/windows_server_20085 versions+4
▶CVEListV5microsoft/windows_server_2012(Server Core installation)
▶CVEListV5microsoft/windows_server_2008_r2Itanium-Based Systems Service Pack 1, x64-based Systems Service Pack 1, x64-based Systems Service Pack 1 (Server Core installation)+2
▶CVEListV5microsoft/windows_server_2012_r2(Server Core installation)
▶CVEListV5microsoft/windows_10_serversversion 1709 (Server Core Installation), version 1803 (Server Core Installation)+1

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-87hp-3838-w7jf: A security feature bypass vulnerability exists in DNS Global Blocklist feature, aka "Windows DNS Security Feature Bypass Vulnerability↗2022-05-13
▶
CVEList
CVE-2018-8320: A security feature bypass vulnerability exists in DNS Global Blocklist feature, aka "Windows DNS Security Feature Bypass Vulnerability↗2018-10-10
▶

📋Vendor Advisories

1
Microsoft
Windows DNS Security Feature Bypass Vulnerability↗2018-10-09
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