chore(deps): update module google.golang.org/grpc to v1.56.3 [security] (main) #11192
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This PR contains the following updates:
v1.52.3
->v1.56.3
GitHub Vulnerability Alerts
GHSA-m425-mq94-257g
Impact
In affected releases of gRPC-Go, it is possible for an attacker to send HTTP/2 requests, cancel them, and send subsequent requests, which is valid by the HTTP/2 protocol, but would cause the gRPC-Go server to launch more concurrent method handlers than the configured maximum stream limit.
Patches
This vulnerability was addressed by #6703 and has been included in patch releases: 1.56.3, 1.57.1, 1.58.3. It is also included in the latest release, 1.59.0.
Along with applying the patch, users should also ensure they are using the
grpc.MaxConcurrentStreams
server option to apply a limit to the server's resources used for any single connection.Workarounds
None.
References
#6703
CVE-2023-44487
swift-nio-http2 is vulnerable to a denial-of-service vulnerability in which a malicious client can create and then reset a large number of HTTP/2 streams in a short period of time. This causes swift-nio-http2 to commit to a large amount of expensive work which it then throws away, including creating entirely new
Channel
s to serve the traffic. This can easily overwhelm anEventLoop
and prevent it from making forward progress.swift-nio-http2 1.28 contains a remediation for this issue that applies reset counter using a sliding window. This constrains the number of stream resets that may occur in a given window of time. Clients violating this limit will have their connections torn down. This allows clients to continue to cancel streams for legitimate reasons, while constraining malicious actors.
Release Notes
grpc/grpc-go (google.golang.org/grpc)
v1.56.3
: Release 1.56.3Compare Source
Security
server: prohibit more than MaxConcurrentStreams handlers from running at once (CVE-2023-44487)
In addition to this change, applications should ensure they do not leave running tasks behind related to the RPC before returning from method handlers, or should enforce appropriate limits on any such work.
v1.56.2
: Release 1.56.2Compare Source
status.FromError
now returns an error withcodes.Unknown
when the error implements theGRPCStatus()
method, and callingGRPCStatus()
returnsnil
. (#6374)v1.56.1
: Release 1.56.1Compare Source
v1.56.0
: Release 1.56.0Compare Source
New Features
WithIdleTimeout
dial option (#6263)Bug Fixes
API Changes
v1.55.1
: Release 1.55.1Compare Source
status.FromError
now returns an error withcodes.Unknown
when the error implements theGRPCStatus()
method, and callingGRPCStatus()
returnsnil
. (#6374)v1.55.0
: Release 1.55.0Compare Source
Behavior Changes
status.Code
andstatus.FromError
handle wrapped errors (#6031 and #6150)New Features
ignore_resource_deletion
server feature as per gRFC A53 (#6035)Bug Fixes
Performance Improvements
NumStreamWorkers
is used (#6004)v1.54.1
: Release 1.54.1Compare Source
Bug Fixes
v1.54.0
: Release 1.54.0Compare Source
Behavior Changes
New Features
SetSendCompressor
API to set send compressor name (#5744)Node
proto only in the first discovery request message, to improve performance (#6078)Bug Fixes
AppendToOutgoingContext
(#6001)Documentation
Resolver.Scheme()
docstring to mention requirement of lowercase scheme names (#6014)UpdateState
errors (#6002)v1.53.0
: Release 1.53.0Compare Source
API Changes
resolver.Target.Endpoint
and replace withresolver.Target.Endpoint()
(#5852)New Features
GRPC_RING_HASH_CAP
environment variable to override the maximum ring size. (#5884)Bug Fixes
Documentation
NewOauthAccess
as deprecated (#5882)Configuration
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