CVE-2006-1273: n/a vulnerability

CVE-2006-1273: Mozilla Firefox 1.0.7 and 1.5.0.1 allows remote attackers to cause a denial of service (crash) via an HTML...

Mozilla Firefox 1.0.7 and 1.5.0.1 allows remote attackers to cause a denial of service (crash) via an HTML tag with a large number of script action handlers such as onload and onmouseover, which triggers the crash when the user views the page source. NOTE: Red Hat has disputed this issue, suggesting that "It is likely the reporter was running the IE Tab extension," and Mozilla also confirmed that this is not an issue in Firefox itself

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 17:03 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE is a historical browser crash report, not a confirmed Firefox vulnerability. The claim was that viewing source for specially shaped HTML could crash Firefox 1.0.7 or 1.5.0.1. The bundle says Red Hat disputed it and Mozilla confirmed it was not an issue in Firefox itself. Likely exposure is limited to obsolete 2006-era Firefox installations or environments using the IE Tab extension. The source bundle does not establish affected supported products, server-side exposure, or enterprise-wide impact. Low operational priority unless legacy browser or extension exposure is present. Treat this mainly as a data-quality and asset hygiene issue, not an urgent confirmed vulnerability. Mitigation focus: Do not prioritize as a confirmed Firefox vulnerability without local evidence.; Check Mozilla or distribution guidance before assigning product impact.; Identify any legacy Firefox 1.0.7 or 1.5.0.1 installations..

Prepared: Jun 29, 2026, 13:48 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: Mar 19, 2006, 11:00 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

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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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