FreeBSD: VID-B5E22EC5-BC4B-11EE-B0B5-B42E991FC52E (CVE-2023-45286): rclone -- Multiple vulnerabilities
Description
A race condition in go-resty can result in HTTP request body disclosure across requests. This condition can be triggered by calling sync.Pool.Put with the same *bytes.Buffer more than once, when request retries are enabled and a retry occurs. The call to sync.Pool.Get will then return a bytes.Buffer that hasn't had bytes.Buffer.Reset called on it. This dirty buffer will contain the HTTP request body from an unrelated request, and go-resty will append the current HTTP request body to it, sending two bodies in one request. The sync.Pool in question is defined at package level scope, so a completely unrelated server could receive the request body.
Solution(s)
- freebsd-upgrade-package-rclone
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