CPANSA-Ukigumo-Server-2020-7746-chartjs: Ukigumo-Server vulnerability

Publisher giterlizzi Document category csaf_security_advisory
Initial release date 2020-10-29T00:00:00 Engine CSAF Perl Toolkit 0.25
Current release date 2020-10-29T00:00:00 Build Date
Current version 1 Status final
CVSS v3.1 Base Score 7.5 Severity High
Original language Language en
Also referred to

Vulnerability Description

This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution.

Vulnerabilities

CVE-2020-7746

Vulnerability Description

This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution.

Weakness CWE-1321 : Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Product status

Known affected
Product Score
Ukigumo-Server greater than or equal 2.1.3 and less than or equal 2.1.5
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 7.5 High
2.0 AV:N/AC:L/Au:N/C:N/I:N/A:P 5.0 Medium

giterlizzi

Namespace: https://github.com/giterlizzi/

gdt@cpan.org

References

Revision history

Version Date of the revision Summary of the revision
1 Thu Oct 29 00:00:00 2020 First release

Sharing rules

TLP:WHITE
For the TLP version see: https://www.first.org/tlp/