CVE-2004-1166

High

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.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Microsoft Internet Explorer

PublishedDec 31, 2004

First seenDec 31, 2004

How to fix

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-042

Affected products

Product	Affected versions	Fixed in
microsoft internet_explorer	6.0	—
microsoft ie	6.0	—

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