CVE-2003-0010: n/a vulnerability

CVE-2003-0010: Integer overflow in JsArrayFunctionHeapSort function used by Windows Script Engine for JScript (JScript.dll...

Integer overflow in JsArrayFunctionHeapSort function used by Windows Script Engine for JScript (JScript.dll) on various Windows operating system allows remote attackers to execute arbitrary code via a malicious web page or HTML e-mail that uses a large array index value that enables a heap-based buffer overflow attack.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 01:36 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2003-0010 is a legacy Windows Script Engine flaw that could let a malicious web page or HTML email run code on a vulnerable Windows system. The business risk is mainly from old or unpatched endpoints still able to process JScript content. Exposure is most likely on legacy Windows systems with the vulnerable Windows Script Engine/JScript.dll addressed by MS03-008. The source bundle does not provide exact affected versions beyond various Windows operating systems. Treat this as a high-priority legacy exposure issue, not a modern broad-platform emergency. Focus on finding old Windows systems, confirming MS03-008 coverage, and removing unsupported endpoints from risky user workflows. Mitigation focus: Review Microsoft MS03-008 and apply the vendor-provided security update where applicable.; Inventory legacy Windows systems that still include vulnerable JScript.dll components.; Retire or isolate systems that cannot be updated under MS03-008 guidance..

Prepared: Jun 30, 2026, 23:52 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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CVE-2003-0010 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 21, 2003, 05:00 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

6Source 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
oval:org.mitre.oval:def:795CVE reference · vdb-entry, signature
oval:org.mitre.oval:def:794CVE reference · vdb-entry, signature
oval:org.mitre.oval:def:200CVE reference · vdb-entry, signature
MS03-008CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:134CVE 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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