# CVE-2019-1363: Windows GDI Information Disclosure Vulnerability

CVE-2019-1363 is fixed in 5 products on 1 platform, first by KB4519976, released October 8, 2019. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2019-1363
- Priority: Routine
- CVSS: 5.5 (Important)
- EPSS: 0.0216
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: N/A
- Published: Oct 8, 2019
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2019-1363

## Description

<p>An information disclosure vulnerability exists in the way that the Windows Graphics Device Interface (GDI)  handles objects in memory, allowing an attacker to retrieve information from a targeted system. By itself, the information disclosure does not allow arbitrary code execution; however, it could allow arbitrary code to be run if the attacker uses it in combination with another vulnerability.</p> <p>To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.</p> <p>The security update addresses the vulnerability by correcting how GDI handles memory addresses.</p>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Microsoft | Windows 7 for 32-bit Systems Service Pack 1 |  | [KB4519976](https://patchblox.com/security/data/fix/microsoft/kb4519976.md) | Oct 8, 2019 |
| Microsoft | Windows 7 for 32-bit Systems Service Pack 1 |  | [KB4520003](https://patchblox.com/security/data/fix/microsoft/kb4520003.md) | Oct 8, 2019 |
| Microsoft | Windows 7 for x64-based Systems Service Pack 1 |  | [KB4519976](https://patchblox.com/security/data/fix/microsoft/kb4519976.md) | Oct 8, 2019 |
| Microsoft | Windows 7 for x64-based Systems Service Pack 1 |  | [KB4520003](https://patchblox.com/security/data/fix/microsoft/kb4520003.md) | Oct 8, 2019 |
| Microsoft | Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 |  | [KB4519976](https://patchblox.com/security/data/fix/microsoft/kb4519976.md) | Oct 8, 2019 |
| Microsoft | Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 |  | [KB4520003](https://patchblox.com/security/data/fix/microsoft/kb4520003.md) | Oct 8, 2019 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 |  | [KB4519976](https://patchblox.com/security/data/fix/microsoft/kb4519976.md) | Oct 8, 2019 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 |  | [KB4520003](https://patchblox.com/security/data/fix/microsoft/kb4520003.md) | Oct 8, 2019 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) |  | [KB4519976](https://patchblox.com/security/data/fix/microsoft/kb4519976.md) | Oct 8, 2019 |
| Microsoft | Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) |  | [KB4520003](https://patchblox.com/security/data/fix/microsoft/kb4520003.md) | Oct 8, 2019 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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