CVE-2023-21594: Adobe InCopy Font Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
First published: Fri Jan 13 2023(Updated: )
Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by a Heap-based Buffer Overflow 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.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Incopy | >=17.0<=17.4 | |
| Adobe Incopy | =18.0 | |
| Apple macOS | ||
| Microsoft Windows |
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Frequently Asked Questions
What is the vulnerability ID for this Adobe InCopy vulnerability?
The vulnerability ID for this Adobe InCopy vulnerability is CVE-2023-21594.
What is the severity of CVE-2023-21594?
The severity of CVE-2023-21594 is high with a severity value of 7.8.
Which versions of Adobe InCopy are affected by CVE-2023-21594?
Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by CVE-2023-21594.
What is the impact of CVE-2023-21594?
CVE-2023-21594 could result in arbitrary code execution in the context of the current user.
How can CVE-2023-21594 be exploited?
Exploiting CVE-2023-21594 requires user interaction in that a victim must open a malicious file.
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