perl is vulnerable to Carriage Return Line Feed (CRLF). Perl CGI module processed a sequence of non-whitespace preceded by newline characters in the header. A remote attacker could use this flaw to conduct an HTTP response splitting attack via a specially-crafted sequence of characters provided to the CGI module.
cpansearch.perl.org/src/LDS/CGI.pm-3.50/Changes
cpansearch.perl.org/src/MARKSTOS/CGI.pm-3.51/Changes
kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
kb.juniper.net/InfoCenter/index?page=content&id=JSA10735
lists.fedoraproject.org/pipermail/package-announce/2011-January/053576.html
lists.fedoraproject.org/pipermail/package-announce/2011-January/053591.html
lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
openwall.com/lists/oss-security/2010/12/01/1
openwall.com/lists/oss-security/2010/12/01/2
openwall.com/lists/oss-security/2010/12/01/3
perl5.git.perl.org/perl.git/blobdiff/a0b94c2432b1d8c20653453a0f6970cb10f59aec..84601d63a7e34958da47dad1e61e27cb3bd467d1:/cpan/CGI/lib/CGI.pm
perl5.git.perl.org/perl.git/commit/84601d63a7e34958da47dad1e61e27cb3bd467d1
secunia.com/advisories/43068
secunia.com/advisories/43147
www.mandriva.com/security/advisories?name=MDVSA-2010:237
www.mandriva.com/security/advisories?name=MDVSA-2010:252
www.nntp.perl.org/group/perl.perl5.changes/2010/11/msg28043.html
www.redhat.com/support/errata/RHSA-2011-1797.html
www.securityfocus.com/bid/44199
www.securityfocus.com/bid/45145
www.vupen.com/english/advisories/2010/3230
www.vupen.com/english/advisories/2011/0212
www.vupen.com/english/advisories/2011/0249
access.redhat.com/errata/RHSA-2011:0558
access.redhat.com/security/updates/classification/#moderate
bugzilla.redhat.com/show_bug.cgi?id=658970