HIGH · 7.5

CVE-2004-1166

CRLF injection vulnerability in Microsoft Internet Explorer 6.0.2800.1106 and earlier allows remote attackers to execute arbitrary FTP commands via an ftp:// URL that contains a URL-encoded newline ("...

Vulnerability Description

CRLF injection vulnerability in Microsoft Internet Explorer 6.0.2800.1106 and earlier allows remote attackers to execute arbitrary FTP commands via an ftp:// URL that contains a URL-encoded newline ("%0a") before the FTP command, which causes the commands to be inserted into the resulting FTP session, as demonstrated using a PORT command.

CVSS Score

7.5

HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL

Affected Products

VendorProductVersions
MicrosoftIe6.0
MicrosoftInternet Explorer6.0

Related Weaknesses (CWE)

References

FAQ

What is CVE-2004-1166?

CVE-2004-1166 is a vulnerability with a CVSS score of 7.5 (HIGH). CRLF injection vulnerability in Microsoft Internet Explorer 6.0.2800.1106 and earlier allows remote attackers to execute arbitrary FTP commands via an ftp:// URL that contains a URL-encoded newline ("...

How severe is CVE-2004-1166?

CVE-2004-1166 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2004-1166?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Ie, Microsoft Internet Explorer.