CVE-2021-39828: Adobe Digital Editions Installer flaw leads to Local Privilege Escalation
First published: Mon Sep 27 2021(Updated: )
Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by a privilege escalation vulnerability in the Digital Editions installer. An authenticated attacker could leverage this vulnerability to escalate privileges. User interaction is required before product installation to abuse this vulnerability.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Digital Editions | <=4.5.11.187646 | |
| Apple macOS |
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Frequently Asked Questions
What is CVE-2021-39828?
CVE-2021-39828 is a privilege escalation vulnerability in Adobe Digital Editions 4.5.11.187646 (and earlier) installer.
How does CVE-2021-39828 affect Adobe Digital Editions?
CVE-2021-39828 allows an authenticated attacker to escalate privileges in Adobe Digital Editions.
Is user interaction required to exploit CVE-2021-39828?
Yes, user interaction is required before product installation to abuse CVE-2021-39828.
What is the severity of CVE-2021-39828?
CVE-2021-39828 has a severity value of 6.5 (medium).
How do I fix CVE-2021-39828 in Adobe Digital Editions?
To fix CVE-2021-39828 in Adobe Digital Editions, update to version 4.5.12 or later.
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