Vulnerabilities > CVE-2021-23413 - Unspecified vulnerability in Jszip Project Jszip
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
LOW Summary
This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g __proto__, toString, etc) results in a returned object with a modified prototype instance.
Vulnerable Configurations
References
- https://github.com/Stuk/jszip/blob/master/lib/object.js%23L88
- https://github.com/Stuk/jszip/blob/master/lib/object.js%23L88
- https://github.com/Stuk/jszip/commit/22357494f424178cb416cdb7d93b26dd4f824b36
- https://github.com/Stuk/jszip/commit/22357494f424178cb416cdb7d93b26dd4f824b36
- https://github.com/Stuk/jszip/pull/766
- https://github.com/Stuk/jszip/pull/766
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1251499
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1251499
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1251498
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1251498
- https://snyk.io/vuln/SNYK-JS-JSZIP-1251497
- https://snyk.io/vuln/SNYK-JS-JSZIP-1251497