Description (CNA)
multiparty@4.2.3 and lower versions are vulnerable to denial of service via uncaught exception. By sending a multipart/form-data request with a field name that collides with an inherited Object.prototype property such as __proto__, constructor, or toString, the parser invokes .push() on the inherited prototype value rather than an array, throwing a TypeError that propagates as an uncaught exception and crashes the process. Impact: any service accepting multipart uploads via multiparty is affected. Workarounds: none. Upgrade to multiparty@4.3.0 or higher.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| multiparty / multiparty | affected 0 through 4.2.3; unaffected 4.3.0 |
CWE
CWE-248, CWE-1321
References
- https://github.com/pillarjs/multiparty/security/advisories/GHSA-qxch-whhj-8956
- https://cna.openjsf.org/security-advisories.html
ADP enrichment
No English description supplied.
No references supplied.