CVE-2020-8899: Memory corruption in Quram library when decoding qmg can lead to RCE
First published: Wed May 06 2020(Updated: )
There is a buffer overwrite vulnerability in the Quram qmg library of Samsung's Android OS versions O(8.x), P(9.0) and Q(10.0). An unauthenticated, unauthorized attacker sending a specially crafted MMS to a vulnerable phone can trigger a heap-based buffer overflow in the Quram image codec leading to an arbitrary remote code execution (RCE) without any user interaction. The Samsung ID is SVE-2020-16747.
Credit: cve-coordination@google.com cve-coordination@google.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | =8.0 | |
| Android | =8.1 | |
| Android | =9.0 | |
| Android | =10.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-8899?
CVE-2020-8899 is considered a critical severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2020-8899?
The recommended fix for CVE-2020-8899 is to update your device to the latest software version provided by Samsung.
Which devices are affected by CVE-2020-8899?
CVE-2020-8899 affects Samsung devices running Android versions 8.0, 8.1, 9.0, and 10.0.
What type of attack is possible with CVE-2020-8899?
CVE-2020-8899 allows for a buffer overflow attack via specially crafted MMS messages.
Can CVE-2020-8899 be exploited remotely?
Yes, CVE-2020-8899 can be exploited remotely by an unauthenticated attacker through the sending of a malicious MMS.
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