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CVE Record

CVE-2005-4718: Opera 8.02 and earlier allows remote attackers to cause a denial of service (client crash) via (1) a crafte...

Opera 8.02 and earlier allows remote attackers to cause a denial of service (client crash) via (1) a crafted HTML file with a "content: url(0);" style attribute, a "bodyA" tag, a long string, and a "u" tag with a long attribute, as demonstrated by opera.html; and (2) a BGSOUND element with a "margin:-99;" STYLE attribute.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Opera browser crash issue. A malicious web page could crash Opera 8.02 or earlier, disrupting the user session. The provided sources do not show code execution, data theft, active exploitation, CVSS scoring, or specific vendor fix details. Exposure is likely limited to systems still running Opera 8.02 or earlier, especially where users can open untrusted websites or HTML files. The bundle does not identify affected products beyond Opera 8.02 and earlier. Treat this as a legacy hygiene issue, not an emergency. Prioritize removal if affected browsers still exist, because unsupported client software creates avoidable risk beyond this specific crash bug. Mitigation focus: Inventory endpoints for Opera 8.02 or earlier.; Remove or upgrade unsupported Opera installations.; Restrict legacy browser use to isolated, trusted workflows only..

Prepared

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

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2005-4718 mapping review

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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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