Zend Framework up to 2.3.5 Token Identifier Zend/Validator/Csrf cross-site request forgery

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Zend Framework up to 2.3.5. It has been rated as problematic. Affected is an unknown function of the file Zend/Validator/Csrf of the component Token Identifier Handler. Performing a manipulation results in cross-site request forgery. This vulnerability was named CVE-2015-1786. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in Zend Framework up to 2.3.5 (Programming Tool Software). This affects an unknown function of the file Zend/Validator/Csrf of the component Token Identifier Handler. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity. The summary by CVE is:

Cross-site request forgery (CSRF) vulnerability in Zend/Validator/Csrf in Zend Framework 2.3.x before 2.3.6 via null or malformed token identifiers.

The bug was discovered 08/25/2017. The weakness was presented 06/08/2017 as Bug 1207781 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2015-1786 since 02/17/2015. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 2.3.6 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Zend Framework 2.3.6

Timelineinfo

02/17/2015 🔍
06/08/2017 +842 days 🔍
06/08/2017 +0 days 🔍
06/09/2017 +1 days 🔍
08/25/2017 +77 days 🔍
10/15/2019 +781 days 🔍

Sourcesinfo

Advisory: Bug 1207781
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-1786 (🔍)
GCVE (CVE): GCVE-0-2015-1786
GCVE (VulDB): GCVE-100-102123

Entryinfo

Created: 06/09/2017 07:55
Updated: 10/15/2019 11:10
Changes: 06/09/2017 07:55 (60), 10/15/2019 11:10 (2)
Complete: 🔍
Cache ID: 216::103

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