CVE-2011-2766 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2011-2766 Interim 1 30 2025-11-05T05:46:53Z current 2021-05-30T12:58:43Z 2025-11-05T05:46:53Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2011-2766 The FCGI (aka Fast CGI) module 0.70 through 0.73 for Perl, as used by CGI::Fast, uses environment variable values from one request during processing of a later request, which allows remote attackers to bypass authentication via crafted HTTP headers. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Linux Enterprise Module for Desktop Applications 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SP3 SUSE Linux Enterprise Software Development Kit 12 SUSE Linux Enterprise Software Development Kit 12 SP1 SUSE Linux Enterprise Software Development Kit 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SUSE Linux Enterprise Module for Development Tools 15 SUSE Linux Enterprise Module for Desktop Applications 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SP3 SUSE Linux Enterprise Module for Development Tools 15 SP4 SUSE Linux Enterprise Module for Development Tools 15 SP5 SUSE Linux Enterprise Module for Development Tools 15 SP6 SUSE Linux Enterprise Module for Development Tools 15 SP7 SUSE Linux Enterprise Module for Desktop Applications 15 SUSE Linux Enterprise Module for Development Tools 15 SUSE Linux Enterprise Module for Desktop Applications 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SP3 SUSE Linux Enterprise Module for Development Tools 15 SP4 SUSE Linux Enterprise Module for Development Tools 15 SP5 SUSE Linux Enterprise Module for Development Tools 15 SP6 SUSE Linux Enterprise Module for Development Tools 15 SP7 SUSE Linux Enterprise Software Development Kit 12 SUSE Linux Enterprise Software Development Kit 12 SP1 SUSE Linux Enterprise Software Development Kit 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SUSE Linux Enterprise Module for Development Tools 15 SUSE Linux Enterprise Module for Desktop Applications 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SP3 SUSE Linux Enterprise Module for Development Tools 15 SP4 SUSE Linux Enterprise Module for Development Tools 15 SP5 SUSE Linux Enterprise Module for Development Tools 15 SP6 SUSE Linux Enterprise Module for Development Tools 15 SP7 SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise Software Development Kit 12 SUSE Linux Enterprise Software Development Kit 12 SP1 SUSE Linux Enterprise Software Development Kit 12 SP2 SUSE Linux Enterprise Software Development Kit 12 SP3 SUSE Linux Enterprise Software Development Kit 12 SP4 SUSE Linux Enterprise Software Development Kit 12 SP5 SUSE Linux Enterprise Module for Desktop Applications 15 SUSE Linux Enterprise Module for Development Tools 15 SUSE Linux Enterprise Module for Desktop Applications 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SP3 SUSE Linux Enterprise Module for Development Tools 15 SP4 SUSE Linux Enterprise Module for Development Tools 15 SP5 SUSE Linux Enterprise Module for Development Tools 15 SP6 SUSE Linux Enterprise Module for Development Tools 15 SP7 SUSE Linux Enterprise Module for Desktop Applications 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SP3 SUSE Linux Enterprise Module for Development Tools 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SP3 SUSE Linux Enterprise Module for Development Tools 15 SP4 SUSE Linux Enterprise Module for Desktop Applications 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP1 SUSE Linux Enterprise Module for Development Tools 15 SP2 SUSE Linux Enterprise Module for Development Tools 15 SP3 SUSE Linux Enterprise Module for Development Tools 15 SP4 openSUSE Tumbleweed FastCGI-2.4.0-167.1 FastCGI-2.4.0-168.1 FastCGI-2.4.0-171.10 FastCGI-2.4.0-2.23 FastCGI-2.4.6-160000.2.2 FastCGI-devel-2.4.0-168.1 FastCGI-devel-2.4.0-171.10 FastCGI-devel-2.4.0-2.23 FastCGI-devel-2.4.6-160000.2.2 libfcgi0-2.4.0-171.10 libfcgi0-2.4.0-2.23 libfcgi0-2.4.6-160000.2.2 perl-CGI-4.35-1.1 perl-CGI-4.38-1.17 perl-CGI-4.670.0-160000.2.2 perl-FCGI-2.4.6-160000.2.2 perl-FastCGI-2.4.0-167.1 perl-FastCGI-2.4.0-168.1 perl-FastCGI-2.4.0-171.10 perl-FastCGI-2.4.0-2.23 perl-CGI-4.38-1.17 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 perl-CGI-4.38-1.17 as a component of SUSE Linux Enterprise Module for Desktop Applications 15 SP1 FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 FastCGI-devel-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 libfcgi0-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 perl-FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP1 FastCGI-devel-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP1 libfcgi0-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP1 perl-FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP1 FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP2 FastCGI-devel-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP2 libfcgi0-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP2 perl-FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP2 FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP3 FastCGI-devel-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP3 libfcgi0-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP3 perl-FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP3 FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP4 FastCGI-devel-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP4 libfcgi0-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP4 perl-FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP4 FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP5 FastCGI-devel-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP5 libfcgi0-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP5 perl-FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP5 FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP6 FastCGI-devel-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP6 libfcgi0-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP6 perl-FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP6 FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP7 FastCGI-devel-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP7 libfcgi0-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP7 perl-FastCGI-2.4.0-2.23 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP7 FastCGI-2.4.6-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 FastCGI-devel-2.4.6-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 libfcgi0-2.4.6-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 perl-CGI-4.670.0-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 perl-FCGI-2.4.6-160000.2.2 as a component of SUSE Linux Enterprise Server 16.0 FastCGI-2.4.0-167.1 as a component of SUSE Linux Enterprise Software Development Kit 12 perl-FastCGI-2.4.0-167.1 as a component of SUSE Linux Enterprise Software Development Kit 12 FastCGI-2.4.0-167.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP1 perl-FastCGI-2.4.0-167.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP1 FastCGI-2.4.0-167.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP2 perl-FastCGI-2.4.0-167.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP2 FastCGI-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP3 FastCGI-devel-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP3 perl-FastCGI-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP3 FastCGI-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP4 FastCGI-devel-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP4 perl-FastCGI-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP4 FastCGI-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 FastCGI-devel-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 perl-FastCGI-2.4.0-168.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 FastCGI-2.4.0-171.10 as a component of openSUSE Tumbleweed FastCGI-devel-2.4.0-171.10 as a component of openSUSE Tumbleweed libfcgi0-2.4.0-171.10 as a component of openSUSE Tumbleweed perl-CGI-4.35-1.1 as a component of openSUSE Tumbleweed perl-FastCGI-2.4.0-171.10 as a component of openSUSE Tumbleweed The FCGI (aka Fast CGI) module 0.70 through 0.73 for Perl, as used by CGI::Fast, uses environment variable values from one request during processing of a later request, which allows remote attackers to bypass authentication via crafted HTTP headers. CVE-2011-2766 SUSE Linux Enterprise Module for Desktop Applications 15:perl-CGI-4.38-1.17 SUSE Linux Enterprise Module for Desktop Applications 15 SP1:perl-CGI-4.38-1.17 SUSE Linux Enterprise Module for Development Tools 15:FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15:FastCGI-devel-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15:libfcgi0-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15:perl-FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP1:FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP1:FastCGI-devel-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP1:libfcgi0-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP1:perl-FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP2:FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP2:FastCGI-devel-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP2:libfcgi0-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP2:perl-FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP3:FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP3:FastCGI-devel-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP3:libfcgi0-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP3:perl-FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP4:FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP4:FastCGI-devel-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP4:libfcgi0-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP4:perl-FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP5:FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP5:FastCGI-devel-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP5:libfcgi0-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP5:perl-FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP6:FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP6:FastCGI-devel-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP6:libfcgi0-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP6:perl-FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP7:FastCGI-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP7:FastCGI-devel-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP7:libfcgi0-2.4.0-2.23 SUSE Linux Enterprise Module for Development Tools 15 SP7:perl-FastCGI-2.4.0-2.23 SUSE Linux Enterprise Server 16.0:FastCGI-2.4.6-160000.2.2 SUSE Linux Enterprise Server 16.0:FastCGI-devel-2.4.6-160000.2.2 SUSE Linux Enterprise Server 16.0:libfcgi0-2.4.6-160000.2.2 SUSE Linux Enterprise Server 16.0:perl-CGI-4.670.0-160000.2.2 SUSE Linux Enterprise Server 16.0:perl-FCGI-2.4.6-160000.2.2 SUSE Linux Enterprise Software Development Kit 12:FastCGI-2.4.0-167.1 SUSE Linux Enterprise Software Development Kit 12:perl-FastCGI-2.4.0-167.1 SUSE Linux Enterprise Software Development Kit 12 SP1:FastCGI-2.4.0-167.1 SUSE Linux Enterprise Software Development Kit 12 SP1:perl-FastCGI-2.4.0-167.1 SUSE Linux Enterprise Software Development Kit 12 SP2:FastCGI-2.4.0-167.1 SUSE Linux Enterprise Software Development Kit 12 SP2:perl-FastCGI-2.4.0-167.1 SUSE Linux Enterprise Software Development Kit 12 SP3:FastCGI-2.4.0-168.1 SUSE Linux Enterprise Software Development Kit 12 SP3:FastCGI-devel-2.4.0-168.1 SUSE Linux Enterprise Software Development Kit 12 SP3:perl-FastCGI-2.4.0-168.1 SUSE Linux Enterprise Software Development Kit 12 SP4:FastCGI-2.4.0-168.1 SUSE Linux Enterprise Software Development Kit 12 SP4:FastCGI-devel-2.4.0-168.1 SUSE Linux Enterprise Software Development Kit 12 SP4:perl-FastCGI-2.4.0-168.1 SUSE Linux Enterprise Software Development Kit 12 SP5:FastCGI-2.4.0-168.1 SUSE Linux Enterprise Software Development Kit 12 SP5:FastCGI-devel-2.4.0-168.1 SUSE Linux Enterprise Software Development Kit 12 SP5:perl-FastCGI-2.4.0-168.1 openSUSE Tumbleweed:FastCGI-2.4.0-171.10 openSUSE Tumbleweed:FastCGI-devel-2.4.0-171.10 openSUSE Tumbleweed:libfcgi0-2.4.0-171.10 openSUSE Tumbleweed:perl-CGI-4.35-1.1 openSUSE Tumbleweed:perl-FastCGI-2.4.0-171.10 important 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P