CVE-2019-11927: Integer Overflow
First published: Fri Sep 27 2019(Updated: )
An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.
Credit: cve-assign@fb.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Whatsapp Whatsapp | <2.9.143 | |
| Whatsapp Whatsapp | <2.19.100 |
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Reference Links
Frequently Asked Questions
What is CVE-2019-11927?
CVE-2019-11927 is an integer overflow vulnerability in WhatsApp media parsing libraries that allows a remote attacker to perform an out-of-bounds write on the heap.
Which software versions are affected by CVE-2019-11927?
CVE-2019-11927 affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.
What is the severity of CVE-2019-11927?
The severity of CVE-2019-11927 is high, with a CVSS score of 7.8.
How can I fix CVE-2019-11927?
To fix CVE-2019-11927, update WhatsApp for Android to version 2.19.143 or later, and update WhatsApp for iOS to version 2.19.100 or later.
Is there any additional reference for CVE-2019-11927?
Yes, you can find more information about CVE-2019-11927 at the following link: [reference](https://www.facebook.com/security/advisories/cve-2019-11927)
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