CWE
NVD-CWE-Other
Advisory Published
Updated

CVE-2005-3371

First published: Sat Oct 29 2005(Updated: )

Multiple interpretation error in AVG 7 7.0.323 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 SoftwareAffected VersionHow to fix
AVG Antivirus Plus Firewall=7.0.323

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Frequently Asked Questions

  • What is the severity of CVE-2005-3371?

    CVE-2005-3371 is considered to be of medium severity due to the potential for attackers to bypass virus scanning.

  • How do I fix CVE-2005-3371?

    To mitigate CVE-2005-3371, update AVG Antivirus to a version that addresses this vulnerability.

  • What types of files does CVE-2005-3371 affect?

    CVE-2005-3371 affects files with BAT, HTML, and EML extensions that contain an 'MZ' magic byte sequence.

  • Who is affected by CVE-2005-3371?

    Users of AVG Antivirus version 7.0.323 are specifically affected by CVE-2005-3371.

  • What can attackers do with CVE-2005-3371?

    Attackers can exploit CVE-2005-3371 to execute malicious files that are incorrectly identified as safe by the antivirus.

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