Vulnerability Description
The package zip-local before 0.3.5 are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip) which can lead to an extraction of a crafted file outside the intended extraction directory.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Zip-Local Project | Zip-Local | < 0.3.5 |
Related Weaknesses (CWE)
References
- https://github.com/Mostafa-Samir/zip-local/blob/master/main.js%23L365Broken LinkThird Party Advisory
- https://github.com/Mostafa-Samir/zip-local/commit/949446a95a660c0752b1db0c654f0fPatchThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-ZIPLOCAL-2327477ExploitPatchThird Party Advisory
- https://github.com/Mostafa-Samir/zip-local/blob/master/main.js%23L365Broken LinkThird Party Advisory
- https://github.com/Mostafa-Samir/zip-local/commit/949446a95a660c0752b1db0c654f0fPatchThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-ZIPLOCAL-2327477ExploitPatchThird Party Advisory
FAQ
What is CVE-2021-23484?
CVE-2021-23484 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The package zip-local before 0.3.5 are vulnerable to Arbitrary File Write via Archive Extraction (Zip Slip) which can lead to an extraction of a crafted file outside the intended extraction directory.
How severe is CVE-2021-23484?
CVE-2021-23484 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-23484?
Check the references section above for vendor advisories and patch information. Affected products include: Zip-Local Project Zip-Local.