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CVE-2019-16471

nvd nist
Published: Sep 11, 2023Modified: Jun 17, 2026

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

Adobe Acrobat Reader versions 2019.021.20056 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected (7)

Adobe
2 products
Acrobat Dc
Acrobat Reader Dc
Configuration A
6 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Adobe
Acrobat Dc
From 15.006.30060 to 15.006.30505
Acrobat Dc
From 17.011.30059 to 17.011.30152
Acrobat Dc
From 15.008.20082 to 19.021.20056
Adobe
Acrobat Reader Dc
From 15.006.30060 to 15.006.30505
Acrobat Reader Dc
From 17.011.30059 to 17.011.30152
Acrobat Reader Dc
From 15.008.20082 to 19.021.20056
Running on/withPlatform Versions
Microsoft
Windows
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Acrobat Dc
From 17.011.30059 to 17.011.30155
Running on/withPlatform Versions
Apple
Macos
All versions

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

Source: psirt@adobe.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.