CVE-2011-2201 : Detail

CVE-2011-2201

A01-Broken Access Control
2.12%V3
Network
2011-09-14
15h00 +00:00
2011-09-14
15h00 +00:00
CVE.org
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CVE Descriptions

The Data::FormValidator module 4.66 and earlier for Perl, when untaint_all_constraints is enabled, does not properly preserve the taint attribute of data, which might allow remote attackers to bypass the taint protection mechanism via form input.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-264 Category : Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Metrics

Metrics Score Severity CVSS Vector Source
V2 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 35836

Publication date : 2011-06-07 22h00 +00:00
Author : dst
EDB Verified : Yes

source: https://www.securityfocus.com/bid/48167/info The Perl Data::FormValidator module is prone to a security-bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions and obtain potentially sensitive information. Data::FormValidator 4.66 is vulnerable; other versions may also be affected. #!/opt/perl/5.12/bin/perl use strict; use warnings; use Data::FormValidator; "some_unrelated_string" =~ m/^.*$/; my $profile = { untaint_all_constraints => 1, required => [qw(a)], constraint_methods => { a => qr/will_never_match/, }, }; my $results = Data::FormValidator->check({ a => 1 }, $profile); warn $results->valid('a');

Products Mentioned

Configuraton 0

Mark_stosberg>>Data::formvalidator >> Version To (including) 4.66

    Mark_stosberg>>Data::formvalidator >> Version 1.3

      Mark_stosberg>>Data::formvalidator >> Version 1.4

        Mark_stosberg>>Data::formvalidator >> Version 1.5

          Mark_stosberg>>Data::formvalidator >> Version 1.5.1

            Mark_stosberg>>Data::formvalidator >> Version 1.6

              Mark_stosberg>>Data::formvalidator >> Version 1.7

                Mark_stosberg>>Data::formvalidator >> Version 1.8

                  Mark_stosberg>>Data::formvalidator >> Version 1.9

                    Mark_stosberg>>Data::formvalidator >> Version 1.10

                      Mark_stosberg>>Data::formvalidator >> Version 1.11

                        Mark_stosberg>>Data::formvalidator >> Version 1.91

                          Mark_stosberg>>Data::formvalidator >> Version 1.92

                            Mark_stosberg>>Data::formvalidator >> Version 1.93

                              Mark_stosberg>>Data::formvalidator >> Version 2.00

                                Mark_stosberg>>Data::formvalidator >> Version 2.01

                                  Mark_stosberg>>Data::formvalidator >> Version 2.02

                                    Mark_stosberg>>Data::formvalidator >> Version 2.03

                                      Mark_stosberg>>Data::formvalidator >> Version 2.04

                                        Mark_stosberg>>Data::formvalidator >> Version 2.10

                                          Mark_stosberg>>Data::formvalidator >> Version 2.11_01

                                            Mark_stosberg>>Data::formvalidator >> Version 2.11_02

                                              Mark_stosberg>>Data::formvalidator >> Version 2.11_03

                                                Mark_stosberg>>Data::formvalidator >> Version 2.11_04

                                                  Mark_stosberg>>Data::formvalidator >> Version 3.00

                                                    Mark_stosberg>>Data::formvalidator >> Version 3.01

                                                      Mark_stosberg>>Data::formvalidator >> Version 3.10

                                                        Mark_stosberg>>Data::formvalidator >> Version 3.11

                                                          Mark_stosberg>>Data::formvalidator >> Version 3.12

                                                            Mark_stosberg>>Data::formvalidator >> Version 3.13

                                                              Mark_stosberg>>Data::formvalidator >> Version 3.14

                                                                Mark_stosberg>>Data::formvalidator >> Version 3.15

                                                                  Mark_stosberg>>Data::formvalidator >> Version 3.49_1

                                                                    Mark_stosberg>>Data::formvalidator >> Version 3.50

                                                                      Mark_stosberg>>Data::formvalidator >> Version 3.51

                                                                        Mark_stosberg>>Data::formvalidator >> Version 3.52

                                                                          Mark_stosberg>>Data::formvalidator >> Version 3.53

                                                                            Mark_stosberg>>Data::formvalidator >> Version 3.54

                                                                              Mark_stosberg>>Data::formvalidator >> Version 3.55

                                                                                Mark_stosberg>>Data::formvalidator >> Version 3.56

                                                                                  Mark_stosberg>>Data::formvalidator >> Version 3.57

                                                                                    Mark_stosberg>>Data::formvalidator >> Version 3.58

                                                                                      Mark_stosberg>>Data::formvalidator >> Version 3.59

                                                                                        Mark_stosberg>>Data::formvalidator >> Version 3.60

                                                                                          Mark_stosberg>>Data::formvalidator >> Version 3.61

                                                                                            Mark_stosberg>>Data::formvalidator >> Version 3.62

                                                                                              Mark_stosberg>>Data::formvalidator >> Version 3.63

                                                                                                Mark_stosberg>>Data::formvalidator >> Version 4.00

                                                                                                  Mark_stosberg>>Data::formvalidator >> Version 4.01

                                                                                                    Mark_stosberg>>Data::formvalidator >> Version 4.02

                                                                                                      Mark_stosberg>>Data::formvalidator >> Version 4.10

                                                                                                        Mark_stosberg>>Data::formvalidator >> Version 4.11

                                                                                                          Mark_stosberg>>Data::formvalidator >> Version 4.12

                                                                                                            Mark_stosberg>>Data::formvalidator >> Version 4.13

                                                                                                              Mark_stosberg>>Data::formvalidator >> Version 4.14

                                                                                                                Mark_stosberg>>Data::formvalidator >> Version 4.20

                                                                                                                  Mark_stosberg>>Data::formvalidator >> Version 4.30

                                                                                                                    Mark_stosberg>>Data::formvalidator >> Version 4.40

                                                                                                                      Mark_stosberg>>Data::formvalidator >> Version 4.49_01

                                                                                                                        Mark_stosberg>>Data::formvalidator >> Version 4.50

                                                                                                                          Mark_stosberg>>Data::formvalidator >> Version 4.51

                                                                                                                            Mark_stosberg>>Data::formvalidator >> Version 4.52

                                                                                                                              Mark_stosberg>>Data::formvalidator >> Version 4.53

                                                                                                                                Mark_stosberg>>Data::formvalidator >> Version 4.54

                                                                                                                                  Mark_stosberg>>Data::formvalidator >> Version 4.55

                                                                                                                                    Mark_stosberg>>Data::formvalidator >> Version 4.56

                                                                                                                                      Mark_stosberg>>Data::formvalidator >> Version 4.57

                                                                                                                                        Mark_stosberg>>Data::formvalidator >> Version 4.60

                                                                                                                                          Mark_stosberg>>Data::formvalidator >> Version 4.61

                                                                                                                                            Mark_stosberg>>Data::formvalidator >> Version 4.62

                                                                                                                                              Mark_stosberg>>Data::formvalidator >> Version 4.63

                                                                                                                                                Mark_stosberg>>Data::formvalidator >> Version 4.65

                                                                                                                                                  Perl>>Perl >> Version *

                                                                                                                                                  References

                                                                                                                                                  http://www.securityfocus.com/bid/48167
                                                                                                                                                  Tags : vdb-entry, x_refsource_BID
                                                                                                                                                  http://www.openwall.com/lists/oss-security/2011/06/13/5
                                                                                                                                                  Tags : mailing-list, x_refsource_MLIST
                                                                                                                                                  http://www.openwall.com/lists/oss-security/2011/06/12/3
                                                                                                                                                  Tags : mailing-list, x_refsource_MLIST
                                                                                                                                                  http://www.openwall.com/lists/oss-security/2011/06/13/13
                                                                                                                                                  Tags : mailing-list, x_refsource_MLIST