CVE-2003-1025 Other in n/a

Medium 4.3 Published Updated

Remote attackers can spoof the displayed URL domain in Internet Explorer by using a specific character, misleading users about the actual site visited.

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-2003-1025?

CVE-2003-1025 is a medium-severity vulnerability in Microsoft Internet Explorer, published on 6 Jan 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

Internet Explorer 5.01 through 6 SP1 allows remote attackers to spoof the domain of a URL via a "%01" character before an @ sign in the user@domain portion of the URL, which hides the rest of the URL, including the real site, in the address bar, aka the "Improper URL Canonicalization Vulnerability."

Weakness: CWE-20

Which versions are affected by CVE-2003-1025?

It affects 1 product.

Products include Microsoft Internet Explorer.

How do I fix CVE-2003-1025?

No fix has been published for CVE-2003-1025 yet. Limit exposure of the affected software until one is available.

Is CVE-2003-1025 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2003-1025 exists.

Public exploit code: 3 Exploit-DB entries.

All Microsoft Internet Explorer vulnerabilities

Sources

Also known as GHSA-crf3-j64w-gfx8.

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