CVE-2021-28637

Adobe Acrobat Pro DC PDFLibTool Out-of-Bounds Read Remote Code Execution Vulnerability

CVE-2021-28637 is fixed in Adobe Acrobat Reader DC on 1 platform by Adobe Acrobat Reader DC 21.005.20058 (version 21.005.20058), released June 27, 2021. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.1
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0285
86th percentile

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an out-of-bounds read vulnerability. An unauthenticated attacker could leverage this vulnerability achieve arbitrary read / write system information in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Where it's fixed

ProductFixed inFixReleased
Windows apps
Adobe Acrobat Reader DC 21.005.20058 Adobe Acrobat Reader DC 21.005.20058 Jun 27, 2021

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