Instagram App - Local Stack Buffer Overflow (DOS)

Risk: High
Local: Yes
Remote: No

# Exploit Title: Instagram App - Local Stack Buffer Overflow (Dos) # Date: 2023-06-13 # Exploit Author: Aryan Chehreghani # Vendor Homepage: # Version: # Tested on: Android 12 /** #Stack Trace: *************************************************** #OF: Package name: Package version: 368407140 Process name: *************************************************** Caused by: Illegal character in scheme name at index 0: at at at at at<init>( at X.BI5.A00(:1361229) at X.BpQ.DMb(:73) at X.6FI.DMd(:7) at X.6Fn.A03(:10) at X.110.DMe(:11) at X.1ly.A03(:25) at X.1lo.DMe(:11) at X.11LAOW(:7) at X.115.A03(:37) at X.115.A02(:2) at X.B90.A05(:1350672) at X.BR2.onClick(:562) at android.view.View.performClick( *************************************************** #Crash: Exception class name: Source file: URI java Source class: Source method: fail Line number: 2893 *************************************************** */ # [ About App ] #Instagram is a photo and video sharing social networking service owned by American company Meta Platforms, #The app allows users to upload media that can be edited with filters and organized by hashtags and geographical tagging, #Posts can be shared publicly or with preapproved followers. Users can browse other users' #content by tag and location, #view trending content, like photos, and follow other users to add their content to a personal feed. # [ Description ] #Instagram is sensitive to illegal character, that's why Instagram closes after sending a message. # [ POC ] # 1.Enter the Instagram app # 2.In the messages section, select a user to send a message # 3.Enter illegal characters "" in the message field # 4.Click "Send" # 5.Instagram Stopped :)

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