cve/2024/CVE-2024-37298.md

CVE-2024-37298

Description

gorilla/schema converts structs to and from form values. Prior to version 1.4.1 Running schema.Decoder.Decode() on a struct that has a field of type []struct{...} opens it up to malicious attacks regarding memory allocations, taking advantage of the sparse slice functionality. Any use of schema.Decoder.Decode() on a struct with arrays of other structs could be vulnerable to this memory exhaustion vulnerability. Version 1.4.1 contains a patch for the issue.

POC

Reference

• https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3

Github

No PoCs found on GitHub currently.