First published: Sat Oct 29 2005(Updated: )
Multiple interpretation error in Ikarus demo version allows remote attackers to bypass virus scanning via a file such as BAT, HTML, and EML with an "MZ" magic byte sequence which is normally associated with EXE, which causes the file to be treated as a safe type that could still be executed as a dangerous file type by applications on the end system, as demonstrated by a "triple headed" program that contains EXE, EML, and HTML content, aka the "magic byte bug."
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
IKARUS Antivirus |
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CVE-2005-3375 is considered a medium severity vulnerability due to its potential impact on security by allowing malicious files to bypass virus scanning.
CVE-2005-3375 exploits an interpretation error in the Ikarus demo version by allowing files with an "MZ" magic byte to be incorrectly processed as safe.
CVE-2005-3375 affects files such as BAT, HTML, and EML that contain the "MZ" magic byte, which is typically associated with executable files.
To mitigate CVE-2005-3375, users should ensure they are using an updated version of Ikarus antivirus that addresses this vulnerability.
Yes, without proper updates or patches, Ikarus Antivirus may still be vulnerable to CVE-2005-3375, allowing malicious files to bypass scanning.