Dancer Perl 1.3111 Dancer.pm lib/Dancer/Cookie.pm cookie/cookies input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Dancer Perl 1.3111. This affects the function cookie/cookies in the library lib/Dancer/Cookie.pm of the component Dancer.pm. The manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2012-5572. No exploit exists.

Detailsinfo

A vulnerability was found in Dancer Perl 1.3111 (Programming Language Software) and classified as critical. This issue affects the function cookie/cookies in the library lib/Dancer/Cookie.pm of the component Dancer.pm. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, and integrity. The summary by CVE is:

CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.

The weakness was disclosed 11/15/2012 by vlet as 342 as not defined posting (Full-Disclosure). The advisory is shared at seclists.org. The public release happened without involvement of Dancer. The identification of this vulnerability is CVE-2012-5572 since 10/24/2012. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 67391 (Fedora 17 : perl-Dancer-1.3093-3.fc17 (2013-9961)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (80341), Tenable (67391), SecurityFocus (BID 56711†), OSVDB (88290†) and Vulnerability Center (SBV-40272†). bugzilla.redhat.com is providing further details. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 67391
Nessus Name: Fedora 17 : perl-Dancer-1.3093-3.fc17 (2013-9961)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 865909
OpenVAS Name: Fedora Update for perl-Dancer FEDORA-2013-9950
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/24/2012 🔍
11/15/2012 +22 days 🔍
11/26/2012 +11 days 🔍
11/26/2012 +0 days 🔍
12/08/2012 +12 days 🔍
12/12/2012 +4 days 🔍
07/02/2013 +202 days 🔍
07/12/2013 +10 days 🔍
05/30/2014 +322 days 🔍
04/20/2021 +2517 days 🔍

Sourcesinfo

Advisory: 342
Researcher: vlet
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-5572 (🔍)
GCVE (CVE): GCVE-0-2012-5572
GCVE (VulDB): GCVE-100-7097
X-Force: 80341
SecurityFocus: 56711 - Perl Dancer.pm CVE-2012-5572 HTTP Header Injection Vulnerability
OSVDB: 88290
Vulnerability Center: 40272 - Perl Dancer Remote HTTP Header Injection Vulnerability due to a Flaw When Processing Cookie and Cookies Methods, Medium

Misc.: 🔍

Entryinfo

Created: 12/12/2012 13:52
Updated: 04/20/2021 07:58
Changes: 12/12/2012 13:52 (73), 08/20/2017 22:17 (6), 04/20/2021 07:58 (3)
Complete: 🔍
Committer: olku
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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