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Vulnerability record · CVE-2010-1117 · published 25 March 2010

CVE-2010-1117: Microsoft internet explorer memory buffer overflow vulnerability

Microsoft · Internet Explorer

Heap-based buffer overflow in Internet Explorer 8 on Microsoft Windows 7 allows remote attackers to discover the base address of a Windows .dll file, and possibly have unspecified other impact, via unknown vectors, as demonstrated by Peter Vreugdenhil during a Pwn2Own competition at CanSecWest 2010.

7.6 CVSS 2.0 High EPSS 14% · top 3.6% CWE-119 · Memory buffer overflow
7.6CVSS 2.0 base score
14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Heap-based buffer overflow in Internet Explorer 8 on Microsoft Windows 7 allows remote attackers to discover the base address of a Windows .dll file, and possibly have unspecified other impact, via unknown vectors, as demonstrated by Peter Vreugdenhil during a Pwn2Own competition at CanSecWest 2010.

AV:N/AC:H/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://dvlabs.tippingpoint.com/blog/2010/02/15/pwn2own-2010
http://news.cnet.com/8301-27080_3-20001126-245.html
http://twitter.com/thezdi/statuses/11003801960
http://vreugdenhilresearch.nl/Pwn2Own-2010-Windows7-InternetExplorer8.pdf Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/57196
http://dvlabs.tippingpoint.com/blog/2010/02/15/pwn2own-2010
http://news.cnet.com/8301-27080_3-20001126-245.html
http://twitter.com/thezdi/statuses/11003801960
http://vreugdenhilresearch.nl/Pwn2Own-2010-Windows7-InternetExplorer8.pdf Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/57196

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2010-1117), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.