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CVE Record

CVE-2006-6500: Heap-based buffer overflow in Mozilla Firefox 2.x before 2.0.0.1, 1.5.x before 1.5.0.9, Thunderbird before...

Heap-based buffer overflow in Mozilla Firefox 2.x before 2.0.0.1, 1.5.x before 1.5.0.9, Thunderbird before 1.5.0.9, and SeaMonkey before 1.0.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by setting the CSS cursor to certain images that cause an incorrect size calculation when converting to a Windows bitmap.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old Mozilla client-side memory corruption flaw. A malicious web page or HTML content could make affected Firefox, Thunderbird, or SeaMonkey versions crash, and the CVE says arbitrary code execution may be possible. Business risk is mainly from any legacy systems still running these obsolete versions. Exposure is likely limited to legacy endpoints or servers with obsolete Mozilla clients installed. The Windows bitmap conversion detail suggests Windows builds are central, but the bundle also includes Linux and HP-UX vendor advisories, so packaged downstream exposure should be checked. Treat as high priority only where legacy Mozilla clients remain in use. For modern environments, priority is inventory confirmation and retirement of obsolete software rather than emergency response. Mitigation focus: Upgrade Firefox, Thunderbird, and SeaMonkey beyond the fixed versions named in the CVE.; Retire unsupported legacy Mozilla clients where upgrade paths are no longer practical.; Check applicable OS vendor advisories for backported package fixes..

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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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CVE-2006-6500 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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