CVE-2013-4156: n/a vulnerability

CVE-2013-4156: Apache OpenOffice.org (OOo) before 4.0 allows remote attackers to cause a denial of service (memory corrupt...

Apache OpenOffice.org (OOo) before 4.0 allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted element in an OOXML document file.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 17, 2024, 03:39 UTC (UTC+00:00)

Security readout for executives and security teams

Older Apache OpenOffice.org versions before 4.0 can crash, and may have other unspecified impact, when opening a specially crafted OOXML document. The practical risk is highest where users still open untrusted Office documents with legacy OpenOffice installations. Exposure is mainly legacy desktops, terminal servers, or document-processing workflows that still run Apache OpenOffice.org before 4.0 and open OOXML or DOCM files from email, web downloads, or external partners. Treat this as a legacy software cleanup item unless affected OpenOffice installations process external documents at scale. Prioritize removing or upgrading old OpenOffice where document intake is business-critical. Mitigation focus: Inventory OpenOffice.org installations and remove versions before 4.0.; Upgrade affected installations to 4.0 or later following Apache OpenOffice guidance.; Restrict untrusted OOXML and DOCM attachments where feasible..

Prepared: Jun 14, 2026, 21:50 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: Jul 31, 2013, 10:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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Source materials

CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

CWE details

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