Bulletin ID
Security Updates Available for Adobe Digital Editions | APSB18-13
|  | Date Published | Priority | 
|---|---|---|
| APSB18-13 | April 10, 2018 | 3 | 
Summary
Adobe has released a security update for Adobe Digital Editions. This update resolves an out-of-bounds read vulnerability (CVE-2018-4925) rated Important, and a stack overflow vulnerability (CVE-2018-4926) caused by unsafe processing of specially crafted epub files.
Affected product versions
| Product | Version | Platform | 
|---|---|---|
| Adobe Digital Editions | 4.5.7 and below | Windows, Macintosh, iOS and Android | 
Solution
Adobe categorizes these updates with the following priority ratings and recommends users update their installation to the newest version:
| Product | Version | Platform | Priority | Availability | 
|---|---|---|---|---|
| Adobe Digital Editions | 4.5.8 | Windows | 3 | Download Page | 
| Macintosh | 3 | Download Page | ||
| iOS | 3 | iTunes | ||
| Android | 3 | Playstore | 
- Customers using Adobe Digital Editions 4.5.7 can download the update from the Adobe Digital Editions download page, or utilize the product’s update mechanism when prompted.
- For more information, please reference the release notes.
 
Vulnerability details
| Vulnerability Category | Vulnerability Impact | Severity | CVE Numbers | 
|---|---|---|---|
| Out-of-bounds read | Information Disclosure | Important | CVE-2018-4925 | 
| Stack Overflow | Information Disclosure | Important | CVE-2018-4926 | 
Acknowledgments
Adobe would like to thank the following individuals and organizations for reporting the relevant issues and for working with Adobe to help protect our customers:
- Steven (mr_me) Seeley of Source Incite (CVE-2018-4925)
- Phil Blankenship of Cerberus Security (CVE-2018-4926)