CVE-2010-3333Stack-based buffer overflow in Microsoft Office XP SP3, Office 2003 SP3, Office 2007 SP2, Office 2010, Office 2004 and 2008 for Mac, Office for Mac 2011, and Open XML File Format Converter for Mac al…
Updated under an hour ago ()
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It affects microsoft office and 1 other product. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Mar 3, 2022; federal agencies had to remediate by Mar 24, 2022. Treat that date as your deadline.
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Stack-based buffer overflow in Microsoft Office XP SP3, Office 2003 SP3, Office 2007 SP2, Office 2010, Office 2004 and 2008 for Mac, Office for Mac 2011, and Open XML File Format Converter for Mac allows remote attackers to execute arbitrary code via crafted RTF data, aka "RTF Stack Buffer Overflow Vulnerability."
- CVSS
- 7.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-787
- Known exploited
- Added to CISA KEV Mar 3, 2022; federal remediation due Mar 24, 2022Apply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 89.39% (percentile 100)
- Assigned by
- microsoft
- NVD analysis
- Analyzed
- Record last updated
- Oct 22, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
microsoft office microsoft:office | 2003; 2004; 2007; 2008; 2010; 2011; xp | NVD |
microsoft open_xml_file_format_converter microsoft:open_xml_file_format_converter | all versions | NVD |
References
- http://www.securitytracker.com/id?1024705vdb-entry, x-refsource-sectrack, broken-link, third-party-advisory
- http://securityreason.com/securityalert/8293third-party-advisory, x-refsource-sreason, broken-link
- http://secunia.com/advisories/42144third-party-advisory, x-refsource-secunia, broken-link
- http://secunia.com/advisories/38521third-party-advisory, x-refsource-secunia, broken-link
- http://www.vupen.com/english/advisories/2010/2923vdb-entry, x-refsource-vupen, broken-link
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=880third-party-advisory, x-refsource-idefense, broken-link
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11931vdb-entry, signature, x-refsource-oval, broken-link
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-087vendor-advisory, x-refsource-ms, patch
- http://www.us-cert.gov/cas/techalerts/TA10-313A.htmlthird-party-advisory, x-refsource-cert, us-government-resource
- http://www.securityfocus.com/bid/44652vdb-entry, x-refsource-bid, broken-link, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-3333us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.