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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.1488
     Security updates available for Adobe Digital Editions | APSB17-20
                               14 June 2017

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Adobe Digital Editions
Publisher:         Adobe
Operating System:  Windows
                   OS X
                   Apple iOS
                   Android
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Increased Privileges            -- Existing Account      
                   Denial of Service               -- Remote/Unauthenticated
                   Access Confidential Data        -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-3097 CVE-2017-3096 CVE-2017-3095
                   CVE-2017-3094 CVE-2017-3093 CVE-2017-3092
                   CVE-2017-3090 CVE-2017-3089 CVE-2017-3088

Original Bulletin: 
   https://helpx.adobe.com/security/products/Digital-Editions/apsb17-20.html

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Adobe Security Bulletin

Applies to: Digital Editions

Last Published: June 14, 2017

Security updates available for Adobe Digital Editions | APSB17-20

Bulletin ID 	Date Published 	Priority

APSB17-20 	June 13, 2017 	3

Summary

Adobe has released a security update for Adobe Digital Editions for Windows, 
Macintosh, iOS and Android. This update resolves critical memory corruption 
vulnerabilities that could lead to code execution, three vulnerabilities rated
important that could lead to escalation of privilege and two memory corruption
vulnerabilities rated important that could lead to disclosure of memory
addresses.

Affected product versions

Product 		Version 			Platform
Adobe Digital Editions 	4.5.4 and earlier versions 	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 	4.5.5 		Windows 	3 		Download Page
					Macintosh 	3 		Download Page
					Android 	3 		Playstore

Note:

    Customers using Adobe Digital Editions 4.5.4 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
Memory Corruption 		Remote code execution 		Critical 	CVE-2017-3088, CVE-2017-3089, CVE-2017-3093, CVE-2017-3096
Insecure Library Loading 	Escalation of privilege 	Important 	CVE-2017-3090, CVE-2017-3092, CVE-2017-3097
Stack Overflow 			Memory address disclosure 	Important 	CVE-2017-3094, CVE-2017-3095

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:

    Ke Liu of Tencent's Xuanwu LAB (CVE-2017-3088)
    Fortinet's FortiGuard Labs (CVE-2017-3089)
    Anonymously reported (CVE-2017-3090)
    John Carroll of https://ctus.io (CVE-2017-3092)
    riusksk of Tencent Security Platform Department (CVE-2017-3093, 
    CVE-2017-3094, CVE-2017-3095, CVE-2017-3096)
    Yuji Tounai (@yousukezan) working with NTT Communications Corporation 
    (CVE-2017-3090, CVE-2017-3097)

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