CVE Vulnerabilities

CVE-2011-5279

Published: Apr 23, 2014 | Modified: May 06, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu
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CRLF injection vulnerability in the CGI implementation in Microsoft Internet Information Services (IIS) 4.x and 5.x on Windows NT and Windows 2000 allows remote attackers to modify arbitrary uppercase environment variables via a n (newline) character in an HTTP header.

Affected Software

NameVendorStart VersionEnd Version
Internet_information_servicesMicrosoft4.0 (including)4.0 (including)
Internet_information_servicesMicrosoft5.0 (including)5.0 (including)

References