CVE-2003-1328 Security feature bypass in n/a

High 7.5 Published Updated

Remote attackers can bypass cross-domain security restrictions in Internet Explorer via the showHelp function to execute arbitrary code.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2003-1328?

CVE-2003-1328 is a high-severity vulnerability in Microsoft Ie, published on 1 Sep 2004. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

The showHelp() function in Microsoft Internet Explorer 5.01, 5.5, and 6.0 supports certain types of pluggable protocols that allow remote attackers to bypass the cross-domain security model and execute arbitrary code, aka "Improper Cross Domain Security Validation with ShowHelp functionality."

Which versions are affected by CVE-2003-1328?

It affects 2 products.

Products include Microsoft Ie, Microsoft Internet Explorer.

How do I fix CVE-2003-1328?

No fix has been published for CVE-2003-1328 yet. Limit exposure of the affected software until one is available.

Is CVE-2003-1328 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2003-1328 exists.

Public exploit code: 1 Exploit-DB entry.

All Microsoft Ie vulnerabilities

Sources

Also known as GHSA-p598-2cg3-8qjf.

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