full diff: https://github.com/golang/net/compare/v0.13.0...v0.17.0
This fixes the same CVE as go1.21.3 and go1.20.10;
- net/http: rapid stream resets can cause excessive work
A malicious HTTP/2 client which rapidly creates requests and
immediately resets them can cause excessive server resource consumption.
While the total number of requests is bounded to the
http2.Server.MaxConcurrentStreams setting, resetting an in-progress
request allows the attacker to create a new request while the existing
one is still executing.
HTTP/2 servers now bound the number of simultaneously executing
handler goroutines to the stream concurrency limit. New requests
arriving when at the limit (which can only happen after the client
has reset an existing, in-flight request) will be queued until a
handler exits. If the request queue grows too large, the server
will terminate the connection.
This issue is also fixed in golang.org/x/net/http2 v0.17.0,
for users manually configuring HTTP/2.
The default stream concurrency limit is 250 streams (requests)
per HTTP/2 connection. This value may be adjusted using the
golang.org/x/net/http2 package; see the Server.MaxConcurrentStreams
setting and the ConfigureServer function.
This is CVE-2023-39325 and Go issue https://go.dev/issue/63417.
This is also tracked by CVE-2023-44487.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 1800dd0876)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This addresses the same CVE as is patched in go1.19.6. From that announcement:
> net/http: avoid quadratic complexity in HPACK decoding
>
> A maliciously crafted HTTP/2 stream could cause excessive CPU consumption
> in the HPACK decoder, sufficient to cause a denial of service from a small
> number of small requests.
>
> This issue is also fixed in golang.org/x/net/http2 v0.7.0, for users manually
> configuring HTTP/2.
>
> This is CVE-2022-41723 and Go issue https://go.dev/issue/57855.
full diff: https://github.com/golang/net/compare/v0.5.0...v0.7.0
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
golang.org/x/net contains a fix for CVE-2022-41717, which was addressed
in stdlib in go1.19.4 and go1.18.9;
> net/http: limit canonical header cache by bytes, not entries
>
> An attacker can cause excessive memory growth in a Go server accepting
> HTTP/2 requests.
>
> HTTP/2 server connections contain a cache of HTTP header keys sent by
> the client. While the total number of entries in this cache is capped,
> an attacker sending very large keys can cause the server to allocate
> approximately 64 MiB per open connection.
>
> This issue is also fixed in golang.org/x/net/http2 v0.4.0,
> for users manually configuring HTTP/2.
full diff: https://github.com/golang/net/compare/v0.2.0...v0.4.0
other dependency updates (due to circular dependencies):
- golang.org/x/sys v0.3.0: https://github.com/golang/sys/compare/v0.2.0...v0.3.0
- golang.org/x/text v0.5.0: https://github.com/golang/text/compare/v0.4.0...v0.5.0
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Remove the replace rule, and use the version as specified by (indirect) dependencies:
full diff: e18ecbb051...69e39bad7d
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- all changes here are attributed to difference in behaviour between,
namely:
- resolution of secondary test dependencies
- prunning of non-Go files
Signed-off-by: Ilya Dmitrichenko <errordeveloper@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: ab34263943...6772e930b6
- http/httpproxy: match http scheme when selecting http_proxy
- drop support for pre-1.12 direct syscalls on darwin
- x/net/http2: reject HTTP/2 Content-Length headers containing a sign
- http2/h2i: use x/term instead of x/crypto/ssh/terminal
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The primary need for this is x/net/context now is just a type alias to
the stdlib context package.
This makes issues with conflicts between "golang.org/x/net/context" and
the stdib "context" go away (primarily a concern in interface
definitions/implementations).
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
and update some dependent packages.
We would like to keep moby/moby and swarmkit somewhat in sync here and
https://github.com/docker/swarmkit/pull/2229 proposes a similar bump to
swarmkit, needed due to https://github.com/docker/swarmkit/pull/1965 which
pulls in containerd which uses some newer features of the grpc package.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
* run latest vndr so as to collect more LICENSE files
* remove unused packages
* vendor github.com/philhofer/fwd with LICENSE.md (MIT)
* vendor github.com/bsphere/le_go with LICENSE (MIT)
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
