CVE-2023-21582: ZDI-CAN-18255: Adobe Digital Editions PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
First published: Wed Apr 12 2023(Updated: )
Adobe Digital Editions version 4.5.11.187303 (and earlier) is affected by an out-of-bounds write 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 Digital Editions | <4.5.11.187658 |
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Frequently Asked Questions
What is CVE-2023-21582?
CVE-2023-21582 is a vulnerability that affects Adobe Digital Editions version 4.5.11.187303 and earlier, allowing an out-of-bounds write vulnerability that could result in arbitrary code execution.
How severe is CVE-2023-21582?
CVE-2023-21582 has a severity score of 7.8, which is considered high.
How can I fix CVE-2023-21582?
To fix CVE-2023-21582, update Adobe Digital Editions to version 4.5.11.187658 or later.
What is the affected software by CVE-2023-21582?
The affected software by CVE-2023-21582 is Adobe Digital Editions version up to 4.5.11.187303.
Is user interaction required to exploit CVE-2023-21582?
Yes, exploitation of CVE-2023-21582 requires user interaction in that a victim must open a malicious file.
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