PT-2018-18506 · Microsoft · Windows Server 2016+2

J · Published 2018-06-12 · Updated 2018-10-30 · CVE-2018-8239

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows Server 2016 Windows 10 Windows 10 Servers

Description An information disclosure issue exists due to improper memory disclosure by the Windows GDI component. This allows attackers to obtain sensitive information and potentially affect the system.

Recommendations For Windows Server 2016, update to a version that includes the fix for this issue. For Windows 10, update to a version that includes the fix for this issue. For Windows 10 Servers, update to a version that includes the fix for this issue.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2018-8239

ZDI-18-581

ZDI-18-582

ZDI-18-615

Affected Products

Windows

Windows 10

Windows Server 2016

References · 10

• https://zerodayinitiative.com/advisories/ZDI-18-581 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-8239 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2018-8239 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8239 · Security Note
• https://osv.dev/vulnerability/CVE-2018-8239 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8239 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-18-582 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-18-615 · Security Note
• http://securitytracker.com/id/1041102 · Note
• http://securityfocus.com/bid/104401 · Note