CVE-2011-2201 : Détail

CVE-2011-2201

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

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.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse 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.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.

Informations sur l'Exploit

Exploit Database EDB-ID : 35836

Date de publication : 2011-06-07 22h00 +00:00
Auteur : dst
EDB Vérifié : 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 *

                                                                                                                                                  Références

                                                                                                                                                  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