Hello gophers, We have just released Go versions 1.22.2 and 1.21.9, minor point releases.
These minor releases include 1 security fixes following the security policy <https://go.dev/security>: - http2: close connections when receiving too many headers Maintaining HPACK state requires that we parse and process all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, we don't allocate memory to store the excess headers but we do parse them. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. Set a limit on the amount of excess header frames we will process before closing a connection. Thanks to Bartek Nowotarski (https://nowotarski.info/) for reporting this issue. This is CVE-2023-45288 and Go issue https://go.dev/issue/65051. View the release notes for more information: https://go.dev/doc/devel/release#go1.22.2 You can download binary and source distributions from the Go website: https://go.dev/dl/ To compile from source using a Git clone, update to the release with git checkout go1.22.2 and build as usual. Thanks to everyone who contributed to the releases. Cheers, Than and Dmitri for the Go team -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/rfAzX27jQnC-bZEsfyVhQg%40geopod-ismtpd-21.
