CVE-2007-2974

Buffer overflow in the file parsing engine in Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to execute arbitrary code via a crafted LZH…

published June 1, 2007

CVSS
—
EPSS
8%
Percentile
94.5
In the wild
Unconfirmed
What it is

⚠️ A crafted LZH archive is all it takes to exploit this buffer overflow in Avira Antivir Antivirus before version 7.03.00.09! Imagine an invitation to a party that can hijack the whole event! 🎉 Think of the buffer overflow as a party crashing where an unexpected guest sneaks in through the wrong door, taking over the show without anyone noticing. If this buffer isn’t properly managed, it can lead to a full-blown chaotic scene! This vulnerability allows attackers to execute arbitrary code, potentially gaining full control over the affected system. If exploited, they could manipulate the antivirus software to bypass security measures, making it absolutely devastating for any unsuspecting user!

Put simply

Think of the buffer overflow as a party crashing where an unexpected guest sneaks in through the wrong door, taking over the show without anyone noticing. If this buffer isn’t properly managed, it can lead to a full-blown chaotic scene! The issue arises from an integer cast around in the file parsing engine, which leads to a buffer overflow when processing specially crafted LZH archive files, allowing attackers to inject malicious code.

What to do

This vulnerability allows attackers to execute arbitrary code, potentially gaining full control over the affected system. If exploited, they could manipulate the antivirus software to bypass security measures, making it absolutely devastating for any unsuspecting user! To mitigate this risk, update Avira Antivir Antivirus to version 7.03.00.09 or later as soon as possible. Regularly check for updates and consider enhancing your security measures with additional layers of protection. You've got this! By taking these steps, you'll be securing your system and keeping the party safe! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.07526 · 94.5th percentile
Published
2007-06-01T01:00Z
EPSS history
Timeline
  • 01 JUN 01:00Z
    Buffer overflow in the file parsing engine in Avira Antivir Antivirus before 7.03.00.09 allows remote attackers to execute arbitrary code via a crafted LZH…
    cvelistv5