Despite HTTP headers having a default limit of 1MB, the number of cookies that can be parsed does not have a limit. By sending a lot of very small cookies such as a=;, an attacker can make an HTTP server allocate a large amount of structs, causing large memory consumption.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Golang-1.23 | Ubuntu | plucky | * |
| Golang-1.24 | Ubuntu | plucky | * |