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Category:   Device (Embedded Server/Appliance)  >   McAfee Data Loss Prevention Vendors:   McAfee
(McAfee Issues Fix for McAfee Data Loss Prevention) 7-Zip RAR Archive Decoding Error Lets Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1041907
SecurityTracker URL:  http://securitytracker.com/id/1041907
CVE Reference:   CVE-2018-10115   (Links to External Site)
Date:  Oct 17 2018
Impact:   Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   A vulnerability was reported in 7-Zip. A remote user can cause arbitrary code to be executed on the target system. McAfee Data Loss Prevention is affected.

A remote user can create a specially crafted archive file that, when processed by the target application, will trigger a data structure initialization error in decoding solid compression data in files detected as RAR files and execute arbitrary code on the target system. The code will run with the privileges of the target application.

The vendor was notified on March 6, 2018.

The original advisory is available at:

https://landave.io/2018/05/7-zip-from-uninitialized-memory-to-remote-code-execution/

@0xlandave reported this vulnerability.

Impact:   A remote user can create a file that, when processed by the target user or application, will execute arbitrary code on the target system.
Solution:   McAfee has issued a fix for McAfee Data Loss Prevention (11.0.600-3489.103).

The McAfee advisory is available at:

https://kc.mcafee.com/corporate/index?page=content&id=SB10251

Vendor URL:  kc.mcafee.com/corporate/index?page=content&id=SB10251 (Links to External Site)
Cause:   Access control error

Message History:   This archive entry is a follow-up to the message listed below.
May 3 2018 7-Zip RAR Archive Decoding Error Lets Remote Users Execute Arbitrary Code



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