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Ukranian National Antivirus

ukranian_national_antivirus

1 CVE • 1 product

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1 CVE

CVEs (1)

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CVE-2005-3381
1Ukranian National Antivirus
1Una
Apr 16, 2026
Oct 30, 2005
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Multiple interpretation error in Ukrainian National Antivirus (UNA) 1.83.2.16 with kernel 265 allows remote attackers to bypass virus scanning via a file such as BAT, HTML, and EML with an "MZ" magic byte sequence which...Show more
Multiple interpretation error in Ukrainian National Antivirus (UNA) 1.83.2.16 with kernel 265 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."Show less