CVE-2010-2753: n/a vulnerability

CVE-2010-2753: Integer overflow in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3....

Integer overflow in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 allows remote attackers to execute arbitrary code via a large selection attribute in a XUL tree element, which triggers a use-after-free.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 02:46 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old remote code execution flaw in legacy Mozilla products. A malicious page or content using a large XUL tree selection value could corrupt memory and potentially run code as the user. Business urgency is limited to environments still running unsupported Firefox, Thunderbird, or SeaMonkey versions from 2010 or earlier. Exposure is likely only in legacy desktops, archived virtual machines, kiosks, or unsupported Linux images still running the named Mozilla versions. Modern supported Mozilla releases are not identified as affected in the provided sources. Treat this as a legacy eradication issue. It is serious if present because it permits code execution, but the practical priority is finding and removing obsolete Mozilla software rather than emergency response for modern fleets. Mitigation focus: Upgrade Firefox, Thunderbird, and SeaMonkey beyond the fixed versions named in the CVE.; Remove unsupported Mozilla 2010-era software from managed endpoints and images.; Check vendor advisories before applying any exception or compensating control..

Prepared: Jun 28, 2026, 02:01 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

Conservative CVE-to-ATT&CK context

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Execution behavior lookup

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CVE-2010-2753 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 30, 2010, 20:00 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

3Source 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
https://bugzilla.mozilla.org/show_bug.cgi?id=571106CVE reference · x_refsource_CONFIRM
oval:org.mitre.oval:def:10958CVE reference · vdb-entry, signature

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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