CVE-2024-23809: Double Free
First published: Tue Feb 20 2024(Updated: )
A double-free vulnerability exists in the BrainVision ASCII Header Parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .vdhr file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Biosig Project libbiosig | ||
| libbiosig | =2.5.0 | |
| Fedora | =40 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-23809?
CVE-2024-23809 is classified as a critical vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2024-23809?
To fix CVE-2024-23809, update to the latest version of The Biosig Project libbiosig that addresses this vulnerability.
What platforms are affected by CVE-2024-23809?
CVE-2024-23809 affects The Biosig Project libbiosig version 2.5.0 and potentially other versions in the Master Branch.
Can CVE-2024-23809 be exploited remotely?
Yes, CVE-2024-23809 can be exploited remotely through specially crafted .vdhr files.
What type of vulnerability is CVE-2024-23809?
CVE-2024-23809 is a double-free vulnerability, which can lead to memory corruption and arbitrary code execution.
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