CVE-2024-37298

High

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.

SeverityHigh
CVSS7.5
Exploit probability—
ProductGithub.com/gorilla/schema
PublishedJul 1, 2024
First seenJul 1, 2024

How to fix

Update
  • github.com/gorilla/schema1.4.1 or later

Affected products

ProductAffected versionsFixed in
github.com/gorilla/schemaGov < 1.4.11.4.1

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