CVE-2010-3329 EXPLOIT
9.3
HIGH · CVSS 2.0 · EPSS 28.4% (pctl 98)
Patch early
A public exploit exists.
Description
mshtmled.dll in Microsoft Internet Explorer 7 and 8 allows remote attackers to execute arbitrary code via a crafted Microsoft Office document that causes the HtmlDlgHelper class destructor to access uninitialized memory, aka "Uninitialized Memory Corruption Vulnerability."
Scoring
| CVSS | 9.3 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C |
| EPSS | 28.35% — more likely to be exploited than 98% of all CVEs |
| Weakness | CWE-94 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2010-10-13 |
| Last modified | 2026-06-16 |
Affected (7)
| Vendor | Product |
|---|---|
| microsoft | internet explorer |
| microsoft | windows 2003 server |
| microsoft | windows 7 |
| microsoft | windows server 2003 |
| microsoft | windows server 2008 |
| microsoft | windows vista |
| microsoft | windows xp |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft Office - 'HtmlDlgHelper' Class Memory Corruption (MS10-071) | 2010-10-16 |
References
- http://support.avaya.com/css/P8/documents/100113324
- http://www.securityfocus.com/bid/43706
- http://www.us-cert.gov/cas/techalerts/TA10-285A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-071
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7482
- http://support.avaya.com/css/P8/documents/100113324
- http://www.securityfocus.com/bid/43706
- http://www.us-cert.gov/cas/techalerts/TA10-285A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-071
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7482
→ the Explorer · watch your stack · NVD