Play TV 1.25.1 Build r123776 DLL Hijacking

2017.09.05
Risk: Medium
Local: Yes
Remote: No
CVE: N/A
CWE: N/A

Document Title: =============== Play TV v1.25.1(Build r123776) - DLL Hijack Vulnerability References (Source): ==================== https://www.vulnerability-lab.com/get_content.php?id=2085 Release Date: ============= 2017-09-04 Vulnerability Laboratory ID (VL-ID): ==================================== 2085 Common Vulnerability Scoring System: ==================================== 3.3 Vulnerability Class: ==================== Privilege Escalation Current Estimated Price: ======================== 500a! - 1.000a! Product & Service Introduction: =============================== Plays.tv is the ultimate platform for gamers to record, replay and relive gaming highlights. Itas easy to create quality video content in no time, for your whole PC game library. play.tv consider as part of ATI Software package , and other third parties. ( Copy of the Homepage: http://plays.tv/download ) Abstract Advisory Information: ============================== The vulnerability laboratory core research team discovered a dll vulnerability in the official Play TV v1.25.1(Build r123776) software. Vulnerability Disclosure Timeline: ================================== 2017-07-11: Researcher Notification & Coordination (Security Researcher) 2017-07-12: Vendor Notification (Security Department) 2017-**-**: Vendor Response/Feedback (Security Department) 2017-**-**: Vendor Fix/Patch (Service Developer Team) 2017-**-**: Security Acknowledgements (Security Department) 2017-09-04: Public Disclosure (Vulnerability Laboratory) Discovery Status: ================= Published Affected Product(s): ==================== Exploitation Technique: ======================= Local Severity Level: =============== Medium Technical Details & Description: ================================ A local dll injection vulnerability has been discovered in the official Play TV software 1.25.1(build r123776). 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 follow up with manipulations. Vulnerable Software [+] Play TV software 1.25.1(build r123776) Vulnerable Libraries: [+] api-ms-win-core-fibers-l1-1-1.dll [+] api-ms-win-core-localization-l1-2-1.dll [+] api-ms-win-core-file-l2-1-1.dll [+] api-ms-win-security-systemfunctions-l1-1-0.dll [+] api-ms-win-core-sysinfo-l1-2-1.dll 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 vulnerability ... 1. Generate a malicious dynamic link library 2. Rename it to any name mentioned in vulnerable libraries like api-ms-win-security-systemfunctions-l1-1-0.dll 3. Copy DLL file into applications directory path 4. Successfully reproduce the dll hijacking issue! Security Risk: ============== The security risk of the dll hijacking vulnerability in the software client is estimated as medium (CVSS 3.3). Credits & Authors: ================== Lawrence Amer [zeroattck@gmail.com] - https://www.vulnerability-lab.com/show.php?user=Lawrence+Amer 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 Labs 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 incidental or consequential 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. We have no need for criminal activities or membership requests. We do not publish advisories or vulnerabilities of religious-, militant- and racist- hacker/analyst/researcher groups or individuals. We do not publish trade researcher mails, phone numbers, conversations or anything else to journalists, investigative authorities or private individuals. Domains: www.vulnerability-lab.com - www.vulnerability-db.com - www.evolution-sec.com Programs: vulnerability-lab.com/submit.php - vulnerability-lab.com/list-of-bug-bounty-programs.php - vulnerability-lab.com/register.php Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php Social: twitter.com/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab 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 an ask permission. Copyright A(c) 2017 | Vulnerability Laboratory - [Evolution Security GmbH]aC/ -- VULNERABILITY LABORATORY - RESEARCH TEAM SERVICE: www.vulnerability-lab.com


Vote for this issue:
50%
50%


 

Thanks for you vote!


 

Thanks for you comment!
Your message is in quarantine 48 hours.

Comment it here.


(*) - required fields.  
{{ x.nick }} | Date: {{ x.ux * 1000 | date:'yyyy-MM-dd' }} {{ x.ux * 1000 | date:'HH:mm' }} CET+1
{{ x.comment }}

Copyright 2018, cxsecurity.com

 

Back to Top