VULNERABILITY INTELLIGENCE
CVE-2006-6406
CVSS score5 MEDIUM
EPSS probability3.26%
CISA KEVNot currently listed
Published2006-12-10
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:N
Description
Clam AntiVirus (ClamAV) 0.88.6 allows remote attackers to bypass virus detection by inserting invalid characters into base64 encoded content in a multipart/mixed MIME file, as demonstrated with the EICAR test file.