CVE-2024-9484: Null Pointer Dereference
First published: Fri Oct 04 2024(Updated: )
An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application during file processing.
Credit: security@nortonlifelock.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Avast Antivirus for MacOS | <24092400 | |
| AVG Antivirus for MacOS | <24092400 |
Remedy
Upgrade to the latest version of virus definitions.
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Frequently Asked Questions
What is the severity of CVE-2024-9484?
CVE-2024-9484 is classified as a critical vulnerability due to its ability to cause application crashes.
How does CVE-2024-9484 affect AVG and Avast Antivirus?
CVE-2024-9484 can cause AVG and Avast Antivirus to crash when processing a malformed xar file.
What versions of AVG and Avast Antivirus are affected by CVE-2024-9484?
CVE-2024-9484 affects AVG and Avast Antivirus versions prior to 24092400 on MacOS.
How can I fix CVE-2024-9484?
To fix CVE-2024-9484, users should update AVG or Avast Antivirus to the latest version released after 24092400.
What should I do if I encounter a crash due to CVE-2024-9484?
If you encounter a crash due to CVE-2024-9484, it is recommended to immediately update your antivirus software.
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