Document Title: =============== UDID+ v2.5 iOS - Mail Command Inject Vulnerability References (Source): ==================== http://www.vulnerability-lab.com/get_content.php?id=1542 Release Date: ============= 2015-07-06 Vulnerability Laboratory ID (VL-ID): ==================================== 1542 Common Vulnerability Scoring System: ==================================== 5.7 Product & Service Introduction: =============================== UDID+ is a simple tool that displays the Unique Device Identifier (UDID) and other information of your iOS device. It works on iPod touches, iPhones and iPads allows you to either email the UDID to someone, or to copy it. The UDID is used by developers so they can add your device to their Ad Hoc distribution profiles. This allows them to create a special version of their apps that can be run on your device outside of the normal App Store distribution channels. Ad Hoc distribution is perfect for beta testing as well as for small in-house projects with an limited distribution group, of up to 100 devices. (Copy of the Vendor Homepage: https://itunes.apple.com/us/app/udid+/id385936840 ) Abstract Advisory Information: ============================== The Vulnerability Laboratory Core Research Team discovered an application-side command inject web vulnerability in the official UDID+ v2.5 iOS mobile web-application. Vulnerability Disclosure Timeline: ================================== 2015-07-06: Public Disclosure (Vulnerability Laboratory) Discovery Status: ================= Published Affected Product(s): ==================== EMonster Inc. Product: UDID+ - iOS Mobile Web Application 2.5 Exploitation Technique: ======================= Local Severity Level: =============== Medium Technical Details & Description: ================================ A local command inject web vulnerability has been discovered in the official UDID+ v2.5 iOS mobile web-application. The vulnerability allows to inject malicious script codes to the application-side of the vulnerable iOS mobile app. The vulnerability is located in the device name value of the send by mail function. Local attackers are able to manipulate the name value of the device to compromise the mail function of the udid+ mobile app. The html encoding is broken in the send by mail export function. Local attackers are able to manipulate the device name id to compromise the application internal validation via send by email. The attack vector of the vulnerability is server-side and the injection point is the device name information settings. The security risk of the local commandpath inject vulnerability is estimated as medium with a cvss (common vulnerability scoring system) count of 5.7. Exploitation of the commandpath inject vulnerability requires a low privilege androidios device account with restricted access and no user interaction. Successful exploitation of the vulnerability results in unauthorized execution of system specific commands and unauthorized path value requests to compromise the mobile iOS application and connected device components. Vulnerable Module(s) [+] Device - Settings - Information Vulnerable Parameter(s) [+] device cell name (cid) Affected Module(s) [+] UDID+ - Mail Proof of Concept (PoC): ======================= The application-side validation web vulnerability can be exploited by local attackers with low privilege or restricted device user account and without user interaction. For security demonstration or to reproduce the vulnerability follow the provided information and steps below to continue. PoC: UDID+ Send Mail UDID+
Betreff: UDID+
Von: Benjamin Mejri Kunz
Datum: 28.06.2015 20:49
An: aki

Here is my device information.

UDID: FFFFFFFFC63FF684821B430C91F7F41D4D8A2F3A
Device Name: bkm337>" src="cid:">%20<./[LOCAL FILE INCLUDE VULNERABILITY VIA DEVICE CELL NAME VALUE!] System Name: iPhone OS
System Version: 8.3
Platform: iPad 3G WiFi
Hardware Model: P101AP
Processors: 2
CPU Frequency: 0 Hz
Bus Frequency: 0 Hz
Physical Memory: 1 GB
Non-Kernel Memory: 809,21 MB
Model: iPad
Localized Model: iPad
Language: de
Locale: de_DE
Capacity: 32 GB
Formatted: 27,19 GB
Used: 26,38 GB
Free: 825,48 MB
Battery State: Unplugged
Battery Level: 65 %
Local IP: 192.168.2.104
MAC Address: 02:00:00:00:00:00

http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware ?id=385936840">Download UDID+ for iPod touch, iPhone, iPad and iPad mini.

This email was sent using UDID+ version 2.5 by emonster k.k.
For more information please visit our website http://www.emonster.com/'> www.emonster.com
Solution - Fix & Patch: ======================= The vulnerability can be patched by a secure parse and encode of the vulnerable device cell name output value. Restrict the input and disallow usage of special chars next to sending the data by mail to the own account. Security Risk: ============== The security risk of the local command inject web vulnerability in the UDID+ app is estimated as medium. (CVSS 5.7) Credits & Authors: ================== Vulnerability Laboratory [Research Team] - Benjamin Kunz Mejri (bkm@evolution-sec.com) [www.vulnerability-lab.com] 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 for consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases or trade with fraud/stolen material. Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.evolution-sec.com Contact: admin@vulnerability-lab.com - research@vulnerability-lab.com - admin@evolution-sec.com Section: magazine.vulnerability-db.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/ Any modified copy or reproduction, including partially usages, of this file 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 (feed), modify, use or edit our material contact (admin@vulnerability-lab.com or research@vulnerability-lab.com) to get a permission. Copyright © 2015 | Vulnerability Laboratory - [Evolution Security GmbH]™ # Iranian Exploit DataBase = http://IeDb.Ir [2015-07-21]