go1.21.4 (released 2023-11-07) includes security fixes to the path/filepath
package, as well as bug fixes to the linker, the runtime, the compiler, and
the go/types, net/http, and runtime/cgo packages. See the Go 1.21.4 milestone
on our issue tracker for details:
- https://github.com/golang/go/issues?q=milestone%3AGo1.21.4+label%3ACherryPickApproved
- full diff: https://github.com/golang/go/compare/go1.21.3...go1.21.4
from the security mailing:
[security] Go 1.21.4 and Go 1.20.11 are released
Hello gophers,
We have just released Go versions 1.21.4 and 1.20.11, minor point releases.
These minor releases include 2 security fixes following the security policy:
- path/filepath: recognize `\??\` as a Root Local Device path prefix.
On Windows, a path beginning with `\??\` is a Root Local Device path equivalent
to a path beginning with `\\?\`. Paths with a `\??\` prefix may be used to
access arbitrary locations on the system. For example, the path `\??\c:\x`
is equivalent to the more common path c:\x.
The filepath package did not recognize paths with a `\??\` prefix as special.
Clean could convert a rooted path such as `\a\..\??\b` into
the root local device path `\??\b`. It will now convert this
path into `.\??\b`.
`IsAbs` did not report paths beginning with `\??\` as absolute.
It now does so.
VolumeName now reports the `\??\` prefix as a volume name.
`Join(`\`, `??`, `b`)` could convert a seemingly innocent
sequence of path elements into the root local device path
`\??\b`. It will now convert this to `\.\??\b`.
This is CVE-2023-45283 and https://go.dev/issue/63713.
- path/filepath: recognize device names with trailing spaces and superscripts
The `IsLocal` function did not correctly detect reserved names in some cases:
- reserved names followed by spaces, such as "COM1 ".
- "COM" or "LPT" followed by a superscript 1, 2, or 3.
`IsLocal` now correctly reports these names as non-local.
This is CVE-2023-45284 and https://go.dev/issue/63713.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This is a follow-up of https://github.com/docker/cli/pull/4419. That PR
leveraged the fact that EndpointSettings.MacAddress is already
available, although not used by the CreateNetwork endpoint.
TestParseWithMacAddress was testing whether the container-wide
MacAddress field is set, and we still need to test that to ensure
backward compatibility. But we now also need to test whether the
endpoint-specific MacAddress is set.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
Next commit will need this change to test whether the endpoint-specific
MacAddress is correctly set.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
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.
- https://github.com/grpc/grpc-go/compare/v1.56.2...v1.56.3
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Please the linters in preparation of updating golangci-lint;
- remove dot-imports
- add some checks for unhandled errors
- replace some fixed-value variables for consts
cli/command/image/build/context.go:238:17: G107: Potential HTTP request made with variable url (gosec)
if resp, err = http.Get(url); err != nil {
^
cli/command/idresolver/idresolver_test.go:7:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/registry_test.go:7:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/cli/command" // Prevents a circular import with "github.com/docker/cli/internal/test"
^
cli/command/task/print_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/swarm/update_test.go:10:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/swarm/unlock_key_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/swarm/join_token_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/list_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/promote_test.go:8:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/demote_test.go:8:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package functions
^
cli/command/node/ps_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/update_test.go:8:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/node/inspect_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package functions
^
cli/command/secret/ls_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/secret/inspect_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/volume/inspect_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/volume/list_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/config/inspect_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/config/ls_test.go:11:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/network/list_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders"
^
cli/command/container/list_test.go:10:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/service/list_test.go:12:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders"
^
cli/command/service/client_test.go:6:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/stack/list_test.go:8:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/stack/services_test.go:9:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
cli/command/stack/ps_test.go:10:2: dot-imports: should not use dot imports (revive)
. "github.com/docker/cli/internal/test/builders" // Import builders to get the builder function as package function
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `docker swarm update` copmmand does not have a `--quiet` flag, but this
test was trying to set it.
docker swarm update --help
Usage: docker swarm update [OPTIONS]
Update the swarm
Options:
--autolock Change manager autolocking setting (true|false)
--cert-expiry duration Validity period for node certificates (ns|us|ms|s|m|h) (default 2160h0m0s)
--dispatcher-heartbeat duration Dispatcher heartbeat period (ns|us|ms|s|m|h) (default 5s)
--external-ca external-ca Specifications of one or more certificate signing endpoints
--max-snapshots uint Number of additional Raft snapshots to retain
--snapshot-interval uint Number of log entries between Raft snapshots (default 10000)
--task-history-limit int Task history retention limit (default 5)
The test didn't catch this issue, because errors when setting the flag were
not handled, so also adding error-handling;
=== Failed
=== FAIL: cli/command/swarm TestSwarmUpdate (0.00s)
update_test.go:177: assertion failed: error is not nil: no such flag -quiet
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Paths in the advanced / compose-file format are not converted
to be platform-specific, so for these tests, it should not be
needed to convert the paths to be Windows-paths.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Sebastiaan van Stijn
Sebastiaan van Stijn
Nicolas De Loof
Albin Kerouanton
saurabh
David Karlsson
Evan Lezar
Gabriela Georgieva
Brian Goff