Vulnerability Description
lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Lodash | Lodash | < 4.17.5 |
| Netapp | Active Iq Unified Manager | - |
| Netapp | System Manager | 9.0 |
Related Weaknesses (CWE)
References
- https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4aPatch
- https://hackerone.com/reports/310443ExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20190919-0004/Third Party Advisory
- https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4aPatch
- https://hackerone.com/reports/310443ExploitThird Party Advisory
- https://security.netapp.com/advisory/ntap-20190919-0004/Third Party Advisory
FAQ
What is CVE-2018-3721?
CVE-2018-3721 is a vulnerability with a CVSS score of 6.5 (MEDIUM). lodash node module before 4.17.5 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via defaultsDeep, merge, and mergeWith functions, which allows a malicious user to modify th...
How severe is CVE-2018-3721?
CVE-2018-3721 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-3721?
Check the references section above for vendor advisories and patch information. Affected products include: Lodash Lodash, Netapp Active Iq Unified Manager, Netapp System Manager.