CVE-2019-11932

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.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.facebook.com/security/advisories/cve-2019-11932	Third Party Advisory
http://packetstormsecurity.com/files/154867/Whatsapp-2.19.216-Remote-Code-Execution.html	Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2019/Nov/27	Mailing List Third Party Advisory
https://github.com/koral--/android-gif-drawable/pull/673/commits/4944c92761e0a14f04868cbcf4f4e86fd4b7a4a9	Third Party Advisory
https://awakened1712.github.io/hacking/hacking-whatsapp-gif-rce/
https://github.com/koral--/android-gif-drawable/pull/673	Vendor Advisory
https://gist.github.com/wdormann/874198c1bd29c7dd2157d9fc1d858263	Third Party Advisory
http://packetstormsecurity.com/files/158306/WhatsApp-android-gif-drawable-Double-Free.html
https://github.com/koral--/android-gif-drawable/commit/cc5b4f8e43463995a84efd594f89a21f906c2d20

Configurations

Configuration 1 (hide)

cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:android:*:*

Configuration 2 (hide)

cpe:2.3:a:android-gif-drawable_project:android-gif-drawable:*:*:*:*:*:*:*:*

Information

Published : 2019-10-03 22:15

Updated : 2020-10-27 15:15

NVD link : CVE-2019-11932

Mitre link : CVE-2019-11932

JSON object : View

Products Affected

android-gif-drawable_project

android-gif-drawable

whatsapp

whatsapp

CWE

CWE-415

Double Free

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