CVE-2005-3375: n/a vulnerability

CVE-2005-3375: Multiple interpretation error in Ikarus demo version allows remote attackers to bypass virus scanning via a...

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."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 23:10 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old antivirus bypass issue in the Ikarus demo version. A file could appear safe to the scanner because of one file-type signal, while still being opened or executed as a dangerous type by endpoint applications. The main business risk is misplaced confidence in legacy malware filtering. Exposure is most likely limited to environments still using the Ikarus demo version or legacy scanning components with similar file-type interpretation behavior. The source bundle does not identify supported product versions, CPEs, or broader affected vendors. Low for most modern environments, but investigate if legacy antivirus still protects inbound email, downloads, or file shares. If present, prioritize replacement because old scanner bypasses weaken malware controls that executives may assume are reliable. Mitigation focus: Inventory any Ikarus demo or legacy antivirus scanning deployments.; Check vendor or archived advisory guidance for available updates or replacements.; Replace unsupported antivirus components in mail, web, and endpoint paths..

Prepared: Jun 29, 2026, 17:15 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Oct 29, 2005, 19:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

1Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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