CVE-2019-11932: android-gif-drawable Double Free vulnerability
(updated )
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.
References
- awakened1712.github.io/hacking/hacking-whatsapp-gif-rce
- gist.github.com/wdormann/874198c1bd29c7dd2157d9fc1d858263
- github.com/advisories/GHSA-x534-j49x-mqvj
- github.com/koral--/android-gif-drawable
- github.com/koral--/android-gif-drawable/commit/cc5b4f8e43463995a84efd594f89a21f906c2d20
- github.com/koral--/android-gif-drawable/pull/673
- github.com/koral--/android-gif-drawable/pull/673/commits/4944c92761e0a14f04868cbcf4f4e86fd4b7a4a9
- nvd.nist.gov/vuln/detail/CVE-2019-11932
- www.facebook.com/security/advisories/cve-2019-11932
Code Behaviors & Features
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