Important CVSS 5.5 EPSS 0.01661 2019-08 archive

Executive Summary

An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise a user’s system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document or by convincing a user to visit an untrusted webpage. The update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory.

Overview

5.5
CVSS MEDIUM
Important
MS Severity
Not Exploited
MS Exploit Status
N/A
MS Exploit Likelihood
Category Information Disclosure
Released Aug 13 2019
Last Updated Aug 13 2019
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known
EPSS Score 0.01661 — 0.73624 percentile

CVSS Vector

ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
None
SCOPE
Unchanged
Temporal Score: 5.0

EPSS Score

0.01661
probability of exploitation in the next 30 days
0.73624 percentile - updated 2026-06-20
View on FIRST.org

Affected Products

10 affected products
Product KB Article Severity Impact Restart Required
Windows 7 for 32-bit Systems Service Pack 1 4512506 (Monthly Rollup) 4512486 (Security Only) Important Information Disclosure Yes
Windows 7 for x64-based Systems Service Pack 1 4512506 (Monthly Rollup) 4512486 (Security Only) Important Information Disclosure Yes
Windows Server 2008 for 32-bit Systems Service Pack 2 4512476 (Monthly Rollup) 4512491 (Security Only) Important Information Disclosure Yes
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) 4512476 (Monthly Rollup) 4512491 (Security Only) Important Information Disclosure Yes
Windows Server 2008 for Itanium-Based Systems Service Pack 2 4512476 (Monthly Rollup) 4512491 (Security Only) Important Information Disclosure Yes
Windows Server 2008 for x64-based Systems Service Pack 2 4512476 (Monthly Rollup) 4512491 (Security Only) Important Information Disclosure Yes
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) 4512476 (Monthly Rollup) 4512491 (Security Only) Important Information Disclosure Yes
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 4512506 (Monthly Rollup) 4512486 (Security Only) Important Information Disclosure Yes
Windows Server 2008 R2 for x64-based Systems Service Pack 1 4512506 (Monthly Rollup) 4512486 (Security Only) Important Information Disclosure Yes
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) 4512506 (Monthly Rollup) 4512486 (Security Only) Important Information Disclosure Yes

Patches

2 patches
Article Type Restart
4512506 (Monthly Rollup) 4512486 Monthly Rollup Yes
4512476 (Monthly Rollup) 4512491 Monthly Rollup Yes

Known Exploits