ReactPHP HTTP is a streaming HTTP client and server implementation for ReactPHP. In ReactPHP's HTTP server component versions starting with 0.7.0 and prior to 1.7.0, when ReactPHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like `__Host-` and `__Secure-` confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. This issue is fixed in ReactPHP HTTP version 1.7.0. As a workaround, Infrastructure or DevOps can place a reverse proxy in front of the ReactPHP HTTP server to filter out any unexpected `Cookie` request headers. https://github.com/reactphp/http/pull/175 https://github.com/reactphp/http/security/advisories/GHSA-w3w9-vrf5-8mx8 https://github.com/reactphp/http/releases/tag/v1.7.0 https://github.com/reactphp/http/commit/663c9a3b77b71463fa7fcb76a6676ffd16979dd6
Created php-react-http tracking bugs for this issue: Affects: epel-all [bug 2124766] Affects: fedora-all [bug 2124764]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.