zrok is software for sharing web services, files, and network resources. Prior to version 2.0.1, endpoints.GetSessionCookie parses an attacker-supplied cookie chunk count and calls make([]string, count) with no upper bound before any token validation occurs. The function is reached on every request to an OAuth-protected proxy share, allowing an unauthenticated remote attacker to trigger gigabyte-scale heap allocations per request, leading to process-level OOM termination or repeated goroutine panics. Both publicProxy and dynamicProxy are affected. Version 2.0.1 patches the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HNetfoundry Zrok
APPNetfoundry< 2.0.1
Related vulnerabilities
zrok is software for sharing web services, files, and network resources. Prior to version 2.0.2, the zrok WebD...
zrok is software for sharing web services, files, and network resources. Prior to version 2.0.1, the proxyUi t...
zrok is software for sharing web services, files, and network resources. Prior to version 2.0.1, the unaccess ...