$ cve CVE-2010-3333 JSON

CVE-2010-3333 KEV EXPLOIT

7.8

HIGH · CVSS 3.1 · EPSS 89.5% (pctl 100)

Patch first

On CISA KEV — known exploited in the wild, due 2022-03-24.

Description

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."

Scoring

CVSS	7.8 (HIGH, v3.1)
Vector	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS	89.5% — more likely to be exploited than 100% of all CVEs
Weakness	CWE-787
On CISA KEV	yes — remediate by 2022-03-24
Public exploit	yes
Published	2010-11-10
Last modified	2026-06-16

CISA KEV

Name	Microsoft Office Stack-based Buffer Overflow Vulnerability
Added	2022-03-03
Due	2022-03-24
Vendor / product	Microsoft / Office
Ransomware use	none reported

Affected (2)

Vendor	Product
microsoft	office
microsoft	open xml file format converter

Public exploits

Source	Title	Date
exploit-db	Microsoft Office 2010 - Download Execute	2013-02-20
exploit-db	Microsoft Office 2003 Home/Pro - Code Execution (MS10-087)	2012-01-08
exploit-db	Microsoft Office 2010 - '.RTF' Header Stack Overflow	2011-07-03
exploit-db	Microsoft Word - '.RTF' pFragments Stack Buffer Overflow (File Format) (MS10-087) (Metasploit)	2011-03-04

References

→ the Explorer · watch your stack · NVD