CVE-2007-2867: n/a vulnerability

CVE-2007-2867: Multiple vulnerabilities in the layout engine for Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0....

Multiple vulnerabilities in the layout engine for Mozilla Firefox 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, Thunderbird 1.5.x before 1.5.0.12 and 2.x before 2.0.0.4, and SeaMonkey 1.0.9 and 1.1.2 allow remote attackers to cause a denial of service (crash) via vectors related to dangling pointers, heap corruption, signed/unsigned, and other issues.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 13:57 UTC (UTC+00:00)

Security readout for executives and security teams

This is a 2007 Mozilla layout-engine issue affecting old Firefox, Thunderbird, and SeaMonkey releases. A remote attacker could crash the application by triggering memory-handling bugs. The sources describe denial of service, not confirmed code execution or active exploitation. Exposure is mainly legacy desktops, kiosks, servers, or packaged Unix/Linux environments still running the affected 2007-era Mozilla applications. Modern supported browsers and mail clients are unlikely to be affected based on the supplied record. Treat this as a legacy-exposure cleanup item, not an emergency internet-wide crisis. It matters where obsolete Mozilla software still handles untrusted content, because a crash can disrupt users or legacy workflows. Mitigation focus: Upgrade Firefox to 1.5.0.12, 2.0.0.4, or later supported releases.; Upgrade Thunderbird to 1.5.0.12, 2.0.0.4, or later supported releases.; Check Mozilla and OS vendor advisories for SeaMonkey-specific remediation..

Prepared: Jun 29, 2026, 05:28 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: Jun 1, 2007, 00:00 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

4Source 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
mozilla-layoutengine-dos(34604)CVE reference · vdb-entry, x_refsource_XF
oval:org.mitre.oval:def:10066CVE reference · vdb-entry, signature
https://issues.rpath.com/browse/RPL-1424CVE reference · x_refsource_CONFIRM

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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