[release/1.7] Update Go to 1.21.9 and 1.22.2 with net/http security fix #10115
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
go1.21.9 (released 2024-04-03) includes a security fix to the net/http package, as well as bug fixes to the linker, and the go/types and net/http packages. See the Go 1.21.9 milestone for more details; https://github.com/golang/go/issues?q=milestone%3AGo1.21.9+label%3ACherryPickApproved These minor releases include 1 security fixes following the security policy: - 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 - https://github.com/golang/go/issues?q=milestone%3AGo1.21.9+label%3ACherryPickApproved - full diff: golang/go@go1.21.8...go1.21.9 Signed-off-by: Sebastiaan van Stijn <github@gone.nl> (cherry picked from commit 13e6b2b) Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
AkihiroSuda
approved these changes
Apr 23, 2024
dmcgowan
approved these changes
Apr 23, 2024
dmcgowan
changed the title
dmcgowan
changed the title
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
go1.21.9 (released 2024-04-03) includes a security fix to the net/http package, as well as bug fixes to the linker, and the go/types and net/http packages. See the Go 1.21.9 milestone for more details; https://github.com/golang/go/issues?q=milestone%3AGo1.21.9+label%3ACherryPickApproved
These minor releases include 1 security fixes following the security policy:
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
(cherry picked from commit 13e6b2b)