CVE-2009-0042

Multiple unspecified vulnerabilities in the Arclib library (arclib.dll) before 7.3.0.15 in the CA Anti-Virus engine for CA Anti-Virus for the Enterprise 7.1…

published January 28, 2009

CVSS
—
EPSS
4%
Percentile
91.0
In the wild
Unconfirmed
What it is

⚠️ A sneaky malformed archive is all it takes to slip past CA's virus detection! This vulnerability in the Arclib library opens the door for remote attackers to bypass defenses! 🔥 Think of it as a security checkpoint that lets in a delivery without checking the contents of the package—if the delivery looks good on the outside, no one checks for hidden trouble inside! 📦 If exploited, an attacker could deliver a malicious payload disguised as harmless data in an archive file, potentially compromising systems that rely on CA Anti-Virus products. This could lead to unauthorized access, data corruption, or even a full system takeover!

Put simply

Think of it as a security checkpoint that lets in a delivery without checking the contents of the package—if the delivery looks good on the outside, no one checks for hidden trouble inside! 📦 This vulnerability allows attackers to bypass virus detection in multiple CA Anti-Virus products by exploiting the Arclib library, which fails to appropriately handle malformed archive files. As a result, infected files can slip through the cracks unnoticed.

What to do

If exploited, an attacker could deliver a malicious payload disguised as harmless data in an archive file, potentially compromising systems that rely on CA Anti-Virus products. This could lead to unauthorized access, data corruption, or even a full system takeover! To protect your systems, upgrade to the latest version of the CA Anti-Virus engine (7.3.0.15 or above) immediately. Regularly review and apply security patches to ensure you’re not left vulnerable to sneaky attacks like this one! You've got this! Patch up, and your defenses will be stronger than ever! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04268 · 91.0th percentile
Published
2009-01-28T01:00Z
EPSS history
Timeline
  • 28 JAN 01:00Z
    Multiple unspecified vulnerabilities in the Arclib library (arclib.dll) before 7.3.0.15 in the CA Anti-Virus engine for CA Anti-Virus for the Enterprise 7.1…
    cvelistv5