[+] Credits: John Page aka hyp3rlinx [+] Website: hyp3rlinx.altervista.org [+] Source: http://hyp3rlinx.altervista.org/advisories/SYMANTEC-VIP-ACCESS-ARBITRARY-DLL-EXECUTION.txt [+] ISR: ApparitionSec Vendor: ================ www.symantec.com Product: =================== Symantec VIP Access Desktop versions prior to 2.2.2 Vulnerability Type: ======================= Arbitrary DLL Execution CVE Reference: ============== CVE-2016-6593 Vulnerability Details: ===================== VIP Access Desktop UI Manager invokes DLLs from the current working folder during startup. A malicious local user can create specifically modified DLLs to replace the normal product DLLs required during startup. Then, by redirecting the startup path of the VIP Access Desktop UI Manager the user can cause the VIP Access Desktop UI Manager to invoke the substituted DLL instead of the required product DLL. Any specifically modified code execution could be performed with logged-on user privileges, which is normally user-level access in currently supported operating systems. Ultimately, this problem is caused by a failure to properly validate required product DLLs during start-up. This could result in a local user being able to manipulate VIP Access Desktop to load and execute an arbitrary DLL of the useras choice with user-level privileges. Reference: https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20161208_00 Disclosure Timeline: ====================================== Vendor Notification: Feburary 4, 2016 December 8, 2016 : Public Disclosure Exploitation Technique: ======================= Local [+] Disclaimer The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise. Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information or exploits by the author or elsewhere. hyp3rlinx # Iranian Exploit DataBase = http://IeDb.Ir [2016-12-14]