cve-2024-37298
Vulnerability from cvelistv5
Published
2024-07-01 18:27
Modified
2024-08-02 03:50
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
security-advisories@github.comhttps://github.com/gorilla/schema/blob/main/decoder.go#L223
security-advisories@github.comhttps://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff
security-advisories@github.comhttps://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3
af854a3a-2127-422b-91ae-364da2661108https://github.com/gorilla/schema/blob/main/decoder.go#L223
af854a3a-2127-422b-91ae-364da2661108https://github.com/gorilla/schema/commit/cd59f2f12cbdfa9c06aa63e425d1fe4a806967ff
af854a3a-2127-422b-91ae-364da2661108https://github.com/gorilla/schema/security/advisories/GHSA-3669-72x9-r9p3
Impacted products
Vendor Product Version
gorilla schema Version: < 1.4.1
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