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Vulnerability record · CVE-2006-7030 · published 23 February 2007

CVE-2006-7030: Microsoft ie vulnerability

Microsoft · Ie

Microsoft Internet Explorer 6 SP2 and earlier allows remote attackers to cause a denial of service (crash) via certain malformed HTML, possibly involving applet and base tags without required arguments, which triggers a null pointer dereference in mshtml.dll.

5.0 CVSS 2.0 Medium EPSS 17% · top 3.0%
5.0CVSS 2.0 base score
17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
16 Jun 2026Last modified by NVD

Description

Microsoft Internet Explorer 6 SP2 and earlier allows remote attackers to cause a denial of service (crash) via certain malformed HTML, possibly involving applet and base tags without required arguments, which triggers a null pointer dereference in mshtml.dll.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

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

References

LinkTags
http://securityreason.com/securityalert/2286
http://www.securityfocus.com/archive/1/435095/30/4710/threaded
http://www.securityfocus.com/archive/1/435129/30/4710/threaded
http://www.securityfocus.com/bid/18112
https://exchange.xforce.ibmcloud.com/vulnerabilities/26808
http://securityreason.com/securityalert/2286
http://www.securityfocus.com/archive/1/435095/30/4710/threaded
http://www.securityfocus.com/archive/1/435129/30/4710/threaded
http://www.securityfocus.com/bid/18112
https://exchange.xforce.ibmcloud.com/vulnerabilities/26808

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Related vulnerabilities

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

10.0CVE-2007-0219Microsoft internet explorer vulnerabilityMicrosoft Internet Explorer 5.01, 6, and 7 uses certain COM objects from (1) Msb1fren.dll, (2) Htmlmm.ocx, and (3) Blnmgrps.dll as ActiveX controls, …EPSS 39%10.0CVE-2007-0217Internet Explorer wininet.dll FTP client heap corruptionThe FTP client code in wininet.dll, used by Microsoft Internet Explorer 5.01 and 6, mishandles an FTP server response of a specific length, writing a…EPSS 58%analysed10.0CVE-2006-1186Internet Explorer ActiveX COM object instantiation memory corruptionInternet Explorer 5.01 through 6 allows remote attackers to execute arbitrary code by instantiating the Mdt2gddr.dll, Mdt2dd.dll, and Mdt2gddo.dll CO…EPSS 58%analysed10.0CVE-2004-0985Microsoft ie vulnerabilityInternet Explorer 6.x on Windows XP SP2 allows remote attackers to execute arbitrary code, as demonstrated using a document with a draggable file typ…EPSS 20%10.0CVE-2004-1050Internet Explorer 6 heap overflow via IFRAME, FRAME and EMBED attributesInternet Explorer 6 contains a heap-based buffer overflow triggered by long SRC or NAME attributes in IFRAME, FRAME and EMBED elements. A remote atta…EPSS 67%analysed10.0CVE-2004-0216Internet Explorer Install Engine integer overflow enables remote code executionThe Install Engine (inseng.dll) in Internet Explorer 5.01, 5.5, and 6 contains an integer overflow when calculating a buffer length for a long .CAB f…EPSS 49%analysed10.0CVE-2004-0212Windows Task Scheduler .job file stack buffer overflowThe Windows Task Scheduler in Windows 2000 and XP, and Internet Explorer 6 on Windows NT 4.0, contains a stack-based buffer overflow triggered by a .…EPSS 64%analysed10.0CVE-2004-0420Windows Shell CLSID filename spoofing allows remote code executionThe Windows Shell trusts a CLSID specifier embedded in a filename, letting a remote attacker spoof the file type and cause arbitrary code execution. …EPSS 46%analysed

Source: NIST National Vulnerability Database (record CVE-2006-7030), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.