Description
protobufjs compiles protobuf definitions into JavaScript (JS) functions. From 8.2.0 until 8.6.5, the protobufjs Text Format extension parsed string-keyed map entries using ordinary property assignment, allowing a map entry with key __proto__ to change the prototype of the returned map object instead of creating an own map entry in protobufjs/ext/textformat. This issue is fixed in version 8.6.5.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
protobufjs protobuf.js
>= 8.2.0, < 8.6.5affected
References
- https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-jfj6-75fj-8934 ↗
- https://github.com/protobufjs/protobuf.js/pull/2335 ↗
- https://github.com/protobufjs/protobuf.js/commit/9f97fe413072d3beb52c74e62d88ea8adc9444d8 ↗
- https://github.com/protobufjs/protobuf.js/releases/tag/protobufjs-v8.6.5 ↗