CVE-2023-40857: Buffer Overflow
Published Aug 28, 2023
·Updated
Buffer Overflow vulnerability in VirusTotal yara v.4.3.2 allows a remote attacker to execute arbtirary code via the yrexecutecod function in the exe.c component.
Affected Software
1 affected component
VirusTotal yara=4.3.2
Event History
Aug 28, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2023-40857?
CVE-2023-40857 has been classified as a high severity vulnerability due to its potential for remote code execution.
2
How do I fix CVE-2023-40857?
To fix CVE-2023-40857, upgrade to the latest version of VirusTotal yara that has addressed the buffer overflow issue.
3
Which versions are affected by CVE-2023-40857?
CVE-2023-40857 affects VirusTotal yara version 4.3.2.
4
What type of vulnerability is CVE-2023-40857?
CVE-2023-40857 is a buffer overflow vulnerability that can allow remote attackers to execute arbitrary code.
5
Is CVE-2023-40857 easy to exploit?
Exploitation of CVE-2023-40857 can be straightforward for attackers with knowledge of the vulnerability, given its nature.