CVE-2011-2201
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
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 6.90% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 93.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2011-09-14 15:00Z15 YR AGO
- Last updated
- 2024-08-06 22:53Z2 YR AGO
- Reserved
- 2011-05-31
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- b5f26c60837f7c8cef8e6b70870c9114ebdf088d020d82c9f5dc7ba3c1b51450
05 Affected products
06 References
- www.securityfocus.com48167http://www.securityfocus.com/bid/48167
- rt.cpan.orghttps://rt.cpan.org/Public/Bug/Display.html?id=61792
- www.openwall.com[oss-security] 20110613 Re: CVE Request -- Data-FormValidator -- Reports invalid field as valid when untaint_all_constraints usedhttp://www.openwall.com/lists/oss-security/2011/06/13/5
- www.openwall.com[oss-security] 20110612 CVE Request -- Data-FormValidator -- Reports invalid field as valid when untaint_all_constraints usedhttp://www.openwall.com/lists/oss-security/2011/06/12/3
- bugs.debian.orghttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629511
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=712694
- www.openwall.com[oss-security] 20110613 Re: CVE Request -- Data-FormValidator -- Reports invalid field as valid when untaint_all_constraints usedhttp://www.openwall.com/lists/oss-security/2011/06/13/13
- lists.fedoraproject.orgFEDORA-2011-11680http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065416.html
07 Fixed in
Debian 12
- libdata-formvalidator-perl Fixed in 4.66-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- libdata-formvalidator-perl Fixed in 4.66-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- libdata-formvalidator-perl Fixed in 4.66-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.