Description: This flaw allows a malicious HTTP server to set "super cookies" in curl that are then passed back to more origins than what is otherwise allowed or possible. This allows a site to set cookies that then would get sent to different and unrelated sites and domains. It could do this by exploiting a mixed case flaw in curl's function that verifies a given cookie domain against the Public Suffix List (PSL). For example a cookie could be set with `domain=co.UK` when the URL used a lower case hostname `curl.co.uk`, even though `co.uk` is listed as a PSL domain. Broken commit info: https://github.com/curl/curl/commit/e77b5b7453c1e8c Bugfix commit info: https://github.com/curl/curl/commit/2b0994c29a721c91c57
PR: https://e.gitee.com/openanolis/repos/src-anolis-os/curl/pulls/33?tab=files