CVE-2004-0401

Unknown vulnerability in libtasn1 0.1.x before 0.1.2, and 0.2.x before 0.2.7, related to the DER parsing functions

published May 14, 2004

CVSS
—
EPSS
2%
Percentile
80.1
In the wild
Unconfirmed
What it is

💡 There's a sneaky little vulnerability lurking in libtasn1 versions before 0.1.2 and 0.2.7, thanks to some pesky DER parsing functions! Think of DER parsing as a librarian who misfiles books based on their covers rather than their content. This oversight could lead anyone to misunderstand or misuse the information inside! If exploited, this vulnerability could lead to all sorts of mischief, including potential data mishandling or application errors, creating a ripple effect in your systems. While it hasn’t been widely exploited yet, it’s always better to be safe than sorry!

Put simply

Think of DER parsing as a librarian who misfiles books based on their covers rather than their content. This oversight could lead anyone to misunderstand or misuse the information inside! This unknown vulnerability in libtasn1 affects its ability to correctly parse DER (Distinguished Encoding Rules) encoded data, potentially allowing for improper handling of data types.

What to do

If exploited, this vulnerability could lead to all sorts of mischief, including potential data mishandling or application errors, creating a ripple effect in your systems. While it hasn’t been widely exploited yet, it’s always better to be safe than sorry! To mitigate this risk, ensure you upgrade to libtasn1 version 0.1.2 or 0.2.7 or later immediately. Regularly check for updates and keep an eye on community discussions regarding any further developments in this area. You've got this! Stay proactive and your systems will be as secure as a fortress. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01967 · 80.1th percentile
Published
2004-05-14T04:00Z
EPSS history
Timeline
  • 14 MAY 04:00Z
    Unknown vulnerability in libtasn1 0.1.x before 0.1.2, and 0.2.x before 0.2.7, related to the DER parsing functions
    cvelistv5