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CVE Record

CVE-2005-3224: Multiple interpretation error in unspecified versions of AntiVir Antivirus allows remote attackers to bypas...

Multiple interpretation error in unspecified versions of AntiVir Antivirus allows remote attackers to bypass virus detection via a malicious executable in a specially crafted RAR file with malformed central and local headers, which can still be opened by products such as Winrar and PowerZip, even though they are rejected as corrupted by Winzip and BitZipper.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2005-3224 describes an antivirus detection bypass in unspecified AntiVir Antivirus versions. A malicious executable inside a specially crafted RAR archive could evade detection because archive parsers interpreted malformed headers differently. Business risk depends on whether legacy AntiVir products still inspect email, web downloads, or endpoint files in your environment. Exposure is most likely in legacy environments still using affected AntiVir Antivirus engines to scan RAR attachments, downloaded archives, or stored files. The CVE does not identify exact versions, deployment modes, platforms, or CPEs, so asset-level confirmation is required. Treat this as a legacy exposure question, not an emergency based on current evidence. Prioritize inventory and retirement or update of obsolete antivirus components, especially on email gateways or endpoints that inspect archives from untrusted sources. Mitigation focus: Inventory any AntiVir Antivirus or legacy Avira scanning components still in use.; Check vendor guidance for affected versions, fixed engines, and signature requirements.; Reduce reliance on a single antivirus parser for inbound archive inspection..

Prepared

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
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

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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