CVE-2013-3123: n/a vulnerability

CVE-2013-3123: Microsoft Internet Explorer 8 through 10 allows remote attackers to execute arbitrary code or cause a denia...

Microsoft Internet Explorer 8 through 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2013-3111.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 16:00 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2013-3123 is a Microsoft Internet Explorer memory corruption flaw affecting IE 8 through 10. A user visiting a crafted website could expose the system to remote code execution or browser crash. The public bundle does not provide CVSS scoring, detailed affected platform data, or proof of active exploitation. Exposure is most likely on legacy systems where Internet Explorer 8 through 10 remains installed or usable for browsing. Risk increases when users can reach untrusted websites or open web content from email, portals, or legacy applications. Treat as high priority if any legacy IE 8 through 10 estate remains. For modern environments with no legacy IE use, priority is lower but should still be verified through inventory. Mitigation focus: Review and apply Microsoft guidance in MS13-047.; Inventory systems with Internet Explorer 8 through 10.; Remove or disable legacy IE use where business permits..

Prepared: Jun 14, 2026, 22:07 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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ATT&CK lookup starting points

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description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2013-3123 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jun 12, 2013, 01:00 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
oval:org.mitre.oval:def:16655CVE reference · vdb-entry, signature
MS13-047CVE reference · vendor-advisory, x_refsource_MS

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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