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CVE-2024-37298

Potential memory exhaustion attack due to sparse slice deserialization

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.

CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed
CVE-2017-20146

Improper access control in github.com/gorilla/handlers

Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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CVE-2020-27813

golang-github-gorilla-websocket: integer overflow leads to denial of service

An integer overflow vulnerability exists with the length of websocket frames received via a websocket connection. An attacker would use this flaw to cause a denial of service attack on an HTTP Server allowing websocket connections.

CVSS 3.1 · 7.5 High EPSS 2.2% KEV · Not listed