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: Cory Snider <csnider@mirantis.com>
Add IP_NF_MANGLE to "Generally Required" kernel features, since it appears to be necessary for Docker Swarm to work.
Closes https://github.com/moby/moby/issues/46636
Signed-off-by: Stephan Henningsen <stephan-henningsen@users.noreply.github.com>
(cherry picked from commit cf9073397c)
Signed-off-by: Bjorn Neergaard <bjorn.neergaard@docker.com>
go1.20.10 (released 2023-10-10) includes a security fix to the net/http package.
See the Go 1.20.10 milestone on our issue tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.20.10+label%3ACherryPickApproved
full diff: https://github.com/golang/go/compare/go1.20.9...go1.20.10
From the security mailing:
[security] Go 1.21.3 and Go 1.20.10 are released
Hello gophers,
We have just released Go versions 1.21.3 and 1.20.10, minor point releases.
These minor releases include 1 security fixes following the security policy:
- 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>
go1.20.9 (released 2023-10-05) includes one security fixes to the cmd/go package,
as well as bug fixes to the go command and the linker. See the Go 1.20.9
milestone on our issue tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.20.9+label%3ACherryPickApproved
full diff: https://github.com/golang/go/compare/go1.20.8...go1.20.9
From the security mailing:
[security] Go 1.21.2 and Go 1.20.9 are released
Hello gophers,
We have just released Go versions 1.21.2 and 1.20.9, minor point releases.
These minor releases include 1 security fixes following the security policy:
- cmd/go: line directives allows arbitrary execution during build
"//line" directives can be used to bypass the restrictions on "//go:cgo_"
directives, allowing blocked linker and compiler flags to be passed during
compliation. This can result in unexpected execution of arbitrary code when
running "go build". The line directive requires the absolute path of the file in
which the directive lives, which makes exploting this issue significantly more
complex.
This is CVE-2023-39323 and Go issue https://go.dev/issue/63211.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
go1.20.8 (released 2023-09-06) includes two security fixes to the html/template
package, as well as bug fixes to the compiler, the go command, the runtime,
and the crypto/tls, go/types, net/http, and path/filepath packages. See the
Go 1.20.8 milestone on our issue tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.20.8+label%3ACherryPickApproved
full diff: https://github.com/golang/go/compare/go1.20.7...go1.20.8
From the security mailing:
[security] Go 1.21.1 and Go 1.20.8 are released
Hello gophers,
We have just released Go versions 1.21.1 and 1.20.8, minor point releases.
These minor releases include 4 security fixes following the security policy:
- cmd/go: go.mod toolchain directive allows arbitrary execution
The go.mod toolchain directive, introduced in Go 1.21, could be leveraged to
execute scripts and binaries relative to the root of the module when the "go"
command was executed within the module. This applies to modules downloaded using
the "go" command from the module proxy, as well as modules downloaded directly
using VCS software.
Thanks to Juho Nurminen of Mattermost for reporting this issue.
This is CVE-2023-39320 and Go issue https://go.dev/issue/62198.
- html/template: improper handling of HTML-like comments within script contexts
The html/template package did not properly handle HMTL-like "<!--" and "-->"
comment tokens, nor hashbang "#!" comment tokens, in <script> contexts. This may
cause the template parser to improperly interpret the contents of <script>
contexts, causing actions to be improperly escaped. This could be leveraged to
perform an XSS attack.
Thanks to Takeshi Kaneko (GMO Cybersecurity by Ierae, Inc.) for reporting this
issue.
This is CVE-2023-39318 and Go issue https://go.dev/issue/62196.
- html/template: improper handling of special tags within script contexts
The html/template package did not apply the proper rules for handling occurrences
of "<script", "<!--", and "</script" within JS literals in <script> contexts.
This may cause the template parser to improperly consider script contexts to be
terminated early, causing actions to be improperly escaped. This could be
leveraged to perform an XSS attack.
Thanks to Takeshi Kaneko (GMO Cybersecurity by Ierae, Inc.) for reporting this
issue.
This is CVE-2023-39319 and Go issue https://go.dev/issue/62197.
- crypto/tls: panic when processing post-handshake message on QUIC connections
Processing an incomplete post-handshake message for a QUIC connection caused a panic.
Thanks to Marten Seemann for reporting this issue.
This is CVE-2023-39321 and CVE-2023-39322 and Go issue https://go.dev/issue/62266.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c41121cc48)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Fixing case where username may contain a backslash.
This case can happen for winbind/samba active directory domain users.
Signed-off-by: Jean-Michel Rouet <jean-michel.rouet@philips.com>
Use more meaningful variable name
Signed-off-by: Jean-Michel Rouet <jean-michel.rouet@philips.com>
Update contrib/dockerd-rootless-setuptool.sh
Co-authored-by: Akihiro Suda <suda.kyoto@gmail.com>
Signed-off-by: Jean-Michel Rouet <jean-michel.rouet@philips.com>
Use more meaningful variable name
Signed-off-by: Jean-Michel Rouet <jean-michel.rouet@philips.com>
Update contrib/dockerd-rootless-setuptool.sh
Co-authored-by: Akihiro Suda <suda.kyoto@gmail.com>
Signed-off-by: Jean-Michel Rouet <jean-michel.rouet@philips.com>
(cherry picked from commit 2f0ba0a7e5)
Signed-off-by: Ameya Gawde <agawde@mirantis.com>
On startup all local volumes were unmounted as a cleanup mechanism for
the non-clean exit of the last engine process.
This caused live-restored volumes that used special volume opt mount
flags to be broken. While the refcount was restored, the _data directory
was just unmounted, so all new containers mounting this volume would
just have the access to the empty _data directory instead of the real
volume.
With this patch, the mountpoint isn't unmounted. Instead, if the volume
is already mounted, just mark it as mounted, so the next time Mount is
called only the ref count is incremented, but no second attempt to mount
it is performed.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit 2689484402)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Make sure that the content in the live-restored volume mounted in a new
container is the same as the content in the old container.
This checks if volume's _data directory doesn't get unmounted on
startup.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit aef703fa1b)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This documentation moved to a different page, and the Go documentation
moved to the https://go.dev/ domain.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 2aabd64477)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- full diff: https://github.com/containerd/containerd/compare/v1.6.21...v1.6.22
- release notes: https://github.com/containerd/containerd/releases/tag/v1.6.22
---
Notable Updates
- RunC: Update runc binary to v1.1.8
- CRI: Fix `additionalGids`: it should fallback to `imageConfig.User`
when `securityContext.RunAsUser`, `RunAsUsername` are empty
- CRI: Write generated CNI config atomically
- Fix concurrent writes for `UpdateContainerStats`
- Make `checkContainerTimestamps` less strict on Windows
- Port-Forward: Correctly handle known errors
- Resolve `docker.NewResolver` race condition
- SecComp: Always allow `name_to_handle_at`
- Adding support to run hcsshim from local clone
- Pinned image support
- Runtime/V2/RunC: Handle early exits w/o big locks
- CRITool: Move up to CRI-TOOLS v1.27.0
- Fix cpu architecture detection issue on emulated ARM platform
- Task: Don't `close()` io before `cancel()`
- Fix panic when remote differ returns empty result
- Plugins: Notify readiness when registered plugins are ready
- Unwrap io errors in server connection receive error handling
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 4d674897f3)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
I had a CI run fail to "Upload reports":
Exponential backoff for retry #1. Waiting for 4565 milliseconds before continuing the upload at offset 0
Finished backoff for retry #1, continuing with upload
Total file count: 211 ---- Processed file #160 (75.8%)
...
Total file count: 211 ---- Processed file #164 (77.7%)
Total file count: 211 ---- Processed file #164 (77.7%)
Total file count: 211 ---- Processed file #164 (77.7%)
A 503 status code has been received, will attempt to retry the upload
##### Begin Diagnostic HTTP information #####
Status Code: 503
Status Message: Service Unavailable
Header Information: {
"content-length": "592",
"content-type": "application/json; charset=utf-8",
"date": "Mon, 21 Aug 2023 14:08:10 GMT",
"server": "Kestrel",
"cache-control": "no-store,no-cache",
"pragma": "no-cache",
"strict-transport-security": "max-age=2592000",
"x-tfs-processid": "b2fc902c-011a-48be-858d-c62e9c397cb6",
"activityid": "49a48b53-0411-4ff3-86a7-4528e3f71ba2",
"x-tfs-session": "49a48b53-0411-4ff3-86a7-4528e3f71ba2",
"x-vss-e2eid": "49a48b53-0411-4ff3-86a7-4528e3f71ba2",
"x-vss-senderdeploymentid": "63be6134-28d1-8c82-e969-91f4e88fcdec",
"x-frame-options": "SAMEORIGIN"
}
###### End Diagnostic HTTP information ######
Retry limit has been reached for chunk at offset 0 to https://pipelinesghubeus5.actions.githubusercontent.com/Y2huPMnV2RyiTvKoReSyXTCrcRyxUdSDRZYoZr0ONBvpl5e9Nu/_apis/resources/Containers/8331549?itemPath=integration-reports%2Fubuntu-22.04-systemd%2Fbundles%2Ftest-integration%2FTestInfoRegistryMirrors%2Fd20ac12e48cea%2Fdocker.log
Warning: Aborting upload for /tmp/reports/ubuntu-22.04-systemd/bundles/test-integration/TestInfoRegistryMirrors/d20ac12e48cea/docker.log due to failure
Error: aborting artifact upload
Total file count: 211 ---- Processed file #165 (78.1%)
A 503 status code has been received, will attempt to retry the upload
Exponential backoff for retry #1. Waiting for 5799 milliseconds before continuing the upload at offset 0
As a result, the "Download reports" continued retrying:
...
Total file count: 1004 ---- Processed file #436 (43.4%)
Total file count: 1004 ---- Processed file #436 (43.4%)
Total file count: 1004 ---- Processed file #436 (43.4%)
An error occurred while attempting to download a file
Error: Request timeout: /Y2huPMnV2RyiTvKoReSyXTCrcRyxUdSDRZYoZr0ONBvpl5e9Nu/_apis/resources/Containers/8331549?itemPath=integration-reports%2Fubuntu-20.04%2Fbundles%2Ftest-integration%2FTestCreateWithDuplicateNetworkNames%2Fd47798cc212d1%2Fdocker.log
at ClientRequest.<anonymous> (/home/runner/work/_actions/actions/download-artifact/v3/dist/index.js:3681:26)
at Object.onceWrapper (node:events:627:28)
at ClientRequest.emit (node:events:513:28)
at TLSSocket.emitRequestTimeout (node:_http_client:839:9)
at Object.onceWrapper (node:events:627:28)
at TLSSocket.emit (node:events:525:35)
at TLSSocket.Socket._onTimeout (node:net:550:8)
at listOnTimeout (node:internal/timers:559:17)
at processTimers (node:internal/timers:502:7)
Exponential backoff for retry #1. Waiting for 5305 milliseconds before continuing the download
Total file count: 1004 ---- Processed file #436 (43.4%)
And, it looks like GitHub doesn't allow cancelling the job, possibly
because it is defined with `if: always()`?
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit d6f340e784)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
BUILD_APT_MIRROR added in https://github.com/moby/moby/pull/26375
is not used anymore.
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit 7c697f58f2)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Use default apt mirrors and also check APT_MIRROR
is set before updating mirrors.
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit a1d2132bf6)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
(cherry picked from commit b039bbc678)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Currently moby drops ep sets before the entrypoint is executed.
This does mean that with combination of no-new-privileges the
file capabilities stops working with non-root containers.
This is undesired as the usability of such containers is harmed
comparing to running root containers.
This commit therefore sets the effective/permitted set in order
to allow use of file capabilities or libcap(3)/prctl(2) respectively
with combination of no-new-privileges and without respectively.
For no-new-privileges the container will be able to obtain capabilities
that are requested.
Signed-off-by: Luboslav Pivarc <lpivarc@redhat.com>
Signed-off-by: Bjorn Neergaard <bjorn.neergaard@docker.com>
(cherry picked from commit 3aef732e61)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
