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CVE-2011-2201

Date: September 14, 2011

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.

Severity Score

Related Resources (11)

https://rt.cpan.org/Public/Bug/Display.html?id=61792
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065416.html
http://www.openwall.com/lists/oss-security/2011/06/12/3
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629511
https://nvd.nist.gov/vuln/detail/CVE-2011-2201
https://security-tracker.debian.org/tracker/CVE-2011-2201
https://bugzilla.redhat.com/show_bug.cgi?id=712694
http://www.openwall.com/lists/oss-security/2011/06/13/13
http://www.securityfocus.com/bid/48167
http://www.openwall.com/lists/oss-security/2011/06/13/5
https://www.mend.io/vulnerability-database/CVE-2011-2201

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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