CVE-2011-5279
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.
Ver en NVDSeveridad
N/A
EPSS
Probabilidad de explotación (próx. 30 días): 0.0855 (8.5%)
Percentil: 92.4%
EPSS: 2026-05-06
Afecta
microsoft:internet_information_servicesmicrosoft:windows_2000microsoft:windows_ntDescripción técnica
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.
Publicada: 23/4/2014, 20:55:06
Última modificación: 6/5/2026, 22:30:45
Referencias
- http://hi.baidu.com/yuange1975/item/b2cc7141c22108e91e19bc2e
- http://seclists.org/fulldisclosure/2012/Apr/0
- http://seclists.org/fulldisclosure/2012/Apr/13
- http://seclists.org/fulldisclosure/2014/Apr/108
- http://seclists.org/fulldisclosure/2014/Apr/128
- http://seclists.org/fulldisclosure/2014/Apr/247
- http://hi.baidu.com/yuange1975/item/b2cc7141c22108e91e19bc2e
- http://seclists.org/fulldisclosure/2012/Apr/0