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CVE-2019-11932 PoC — Facebook WhatsApp 资源管理错误漏洞

Source
Associated Vulnerability
Title:Facebook WhatsApp 资源管理错误漏洞 (CVE-2019-11932)
Description:A double free vulnerability in the DDGifSlurp function in decoding.c in the android-gif-drawable library before version 1.2.18, as used in WhatsApp for Android before version 2.19.244 and many other Android applications, allows remote attackers to execute arbitrary code or cause a denial of service when the library is used to parse a specially crafted GIF image.
Description
This native code file aims to be complementary to the published Whatsapp GIF RCE exploit by Awakened , by calculating the system() function address and ROP gadget address for different types of devices, which then can be used to successfully exploit the vulnerability.  
Readme
# CVE-2019-11932-SupportApp
This native code file aims to be complementary to the published Whatsapp GIF RCE exploit by Awakened , by calculating the system() function address and ROP gadget address for different types of devices, which then can be used to successfully exploit the vulnerability.
File Snapshot

[4.0K] /data/pocs/aa0479d46a975116aaf7cbcfe1ba0fe353ec50e1 ├── [4.0K] app │   ├── [1.1K] build.gradle │   ├── [ 751] proguard-rules.pro │   └── [4.0K] src │   ├── [4.0K] androidTest │   │   └── [4.0K] java │   │   └── [4.0K] com │   │   └── [4.0K] valbrux │   │   └── [4.0K] myapplication │   │   └── [ 766] ExampleInstrumentedTest.java │   ├── [4.0K] main │   │   ├── [ 719] AndroidManifest.xml │   │   ├── [4.0K] cpp │   │   │   ├── [1.7K] CMakeLists.txt │   │   │   └── [2.4K] native-lib.cpp │   │   ├── [4.0K] java │   │   │   └── [4.0K] com │   │   │   └── [4.0K] valbrux │   │   │   └── [4.0K] myapplication │   │   │   └── [ 854] MainActivity.java │   │   └── [4.0K] res │   │   ├── [4.0K] drawable │   │   │   └── [5.5K] ic_launcher_background.xml │   │   ├── [4.0K] drawable-v24 │   │   │   └── [1.8K] ic_launcher_foreground.xml │   │   ├── [4.0K] layout │   │   │   └── [1.2K] activity_main.xml │   │   ├── [4.0K] mipmap-anydpi-v26 │   │   │   ├── [ 272] ic_launcher_round.xml │   │   │   └── [ 272] ic_launcher.xml │   │   ├── [4.0K] mipmap-hdpi │   │   │   ├── [2.9K] ic_launcher.png │   │   │   └── [4.8K] ic_launcher_round.png │   │   ├── [4.0K] mipmap-mdpi │   │   │   ├── [2.0K] ic_launcher.png │   │   │   └── [2.7K] ic_launcher_round.png │   │   ├── [4.0K] mipmap-xhdpi │   │   │   ├── [4.4K] ic_launcher.png │   │   │   └── [6.7K] ic_launcher_round.png │   │   ├── [4.0K] mipmap-xxhdpi │   │   │   ├── [6.2K] ic_launcher.png │   │   │   └── [ 10K] ic_launcher_round.png │   │   ├── [4.0K] mipmap-xxxhdpi │   │   │   ├── [8.9K] ic_launcher.png │   │   │   └── [ 15K] ic_launcher_round.png │   │   └── [4.0K] values │   │   ├── [ 208] colors.xml │   │   ├── [ 77] strings.xml │   │   └── [ 383] styles.xml │   └── [4.0K] test │   └── [4.0K] java │   └── [4.0K] com │   └── [4.0K] valbrux │   └── [4.0K] myapplication │   └── [ 386] ExampleUnitTest.java ├── [ 558] build.gradle ├── [4.0K] gradle │   └── [4.0K] wrapper │   ├── [ 53K] gradle-wrapper.jar │   └── [ 233] gradle-wrapper.properties ├── [1.0K] gradle.properties ├── [5.2K] gradlew ├── [2.1K] gradlew.bat ├── [ 297] README.md └── [ 49] settings.gradle 31 directories, 34 files
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