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TI-2010-01209 Aliases CVE-2010-1254GHSA-3rgf-crcj-xfm5

The installation for Microsoft Open XML File Format Converter for Mac sets insecure ACLs…

Priority LOW 33CWE-264Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Medium
Impact type
Security bypass
Confidentiality · integrity · availability
Complete · Complete · Complete
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.

Summary

The installation for Microsoft Open XML File Format Converter for Mac sets insecure ACLs for the /Applications folder, which allows local users to execute arbitrary code by replacing the executable with a Trojan Horse, aka "Mac Office Open XML Permissions Vulnerability."

Why it matters now

EPSS 0.01426 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:open_xml_file_format_converter:*:*:mac:*:*:*:*:*all versionsVulnerableMicrosoft
  • cpe:2.3:a:microsoft:open_xml_file_format_converter:*:*:mac:*:*:*:*:* Versions all versions Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2010-1254
  2. 2026-10-03 Alias added: GHSA-3rgf-crcj-xfm5

References

Advisory 2

  • TI-2010-03186 Stack-based buffer overflow in Microsoft Office XP SP3, Office 2003 SP3, Office 2007 SP2… KEVCVSS 3.1HIGH 7.8
  • TI-2009-02984 Microsoft Office Excel 2002 SP3, 2003 SP3, and 2007 SP1 and SP2; Office 2004 and 2008 for… KEVCVSS 3.1HIGH 7.8
  • TI-2009-00542 Stack-based buffer overflow in Microsoft Office Word 2002 SP3, 2003 SP3, and 2007 SP1 and… KEVCVSS 3.1HIGH 7.8
  • TI-2009-00536 Excel in Microsoft Office 2000 SP3, Office XP SP3, Office 2003 SP3, and Office 2004 and… KEVCVSS 3.1HIGH 7.8
  • TI-2011-00096 Microsoft Excel 2002 SP3, Office 2004 and 2008 for Mac, and Open XML File Format… CVSS 2.0HIGH 9.3
  • TI-2010-00783 Stack-based buffer overflow in Microsoft Office Excel 2002 SP3, Office 2004 for Mac… CVSS 2.0HIGH 9.3
See all 80 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences