go1.18.3 (released 2022-06-01) includes security fixes to the crypto/rand,
crypto/tls, os/exec, and path/filepath packages, as well as bug fixes to the
compiler, and the crypto/tls and text/template/parse packages. See the Go
1.18.3 milestone on our issue tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.18.3+label%3ACherryPickApproved
Hello gophers,
We have just released Go versions 1.18.3 and 1.17.11, minor point releases.
These minor releases include 4 security fixes following the security policy:
- crypto/rand: rand.Read hangs with extremely large buffers
On Windows, rand.Read will hang indefinitely if passed a buffer larger than
1 << 32 - 1 bytes.
Thanks to Davis Goodin and Quim Muntal, working at Microsoft on the Go toolset,
for reporting this issue.
This is [CVE-2022-30634][CVE-2022-30634] and Go issue https://go.dev/issue/52561.
- crypto/tls: session tickets lack random ticket_age_add
Session tickets generated by crypto/tls did not contain a randomly generated
ticket_age_add. This allows an attacker that can observe TLS handshakes to
correlate successive connections by comparing ticket ages during session
resumption.
Thanks to GitHub user nervuri for reporting this.
This is [CVE-2022-30629][CVE-2022-30629] and Go issue https://go.dev/issue/52814.
- `os/exec`: empty `Cmd.Path` can result in running unintended binary on Windows
If, on Windows, `Cmd.Run`, `cmd.Start`, `cmd.Output`, or `cmd.CombinedOutput`
are executed when Cmd.Path is unset and, in the working directory, there are
binaries named either "..com" or "..exe", they will be executed.
Thanks to Chris Darroch, brian m. carlson, and Mikhail Shcherbakov for reporting
this.
This is [CVE-2022-30580][CVE-2022-30580] and Go issue https://go.dev/issue/52574.
- `path/filepath`: Clean(`.\c:`) returns `c:` on Windows
On Windows, the `filepath.Clean` function could convert an invalid path to a
valid, absolute path. For example, Clean(`.\c:`) returned `c:`.
Thanks to Unrud for reporting this issue.
This is [CVE-2022-29804][CVE-2022-29804] and Go issue https://go.dev/issue/52476.
[CVE-2022-30634]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30634
[CVE-2022-30629]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30629
[CVE-2022-30580]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30580
[CVE-2022-29804]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29804
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
release notes: https://github.com/docker/buildx/releases/tag/v0.8.2
Notable changes:
- Update Compose spec used by buildx bake to v1.2.1 to fix parsing ports definition
- Fix possible crash on handling progress streams from BuildKit v0.10
- Fix parsing groups in buildx bake when already loaded by a parent group
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This only affects the version used in the dev container, but
I noticed it was an older version of buildx.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The COMPANY_NAME currently sets the "CompanyName" field in the metadata
of Windows binaries. Our intent of this field is this field to contain
information about the company/party that produced the binary.
Also from [FileVersionInfo.CompanyName][FileVersionInfo.CompanyName]:
> Gets the name of the company that produced the file
Based on the above, "PACKAGER_NAME" is a bit more generic, and clearer
on intent, and we may at some point re-use this same information to
propagate equivalent fields on other platforms (rpms, debs)
[FileVersionInfo.CompanyName]: https://docs.microsoft.com/en-us/dotnet/api/system.diagnostics.fileversioninfo.companyname
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Removes the platform based switch between different versions.
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The `apt` command is meant to provide a user-friendly interface, but does not
have a stable interface, and not recommended for scripting, see:
#54 [linux/amd64 build-buster 1/1] RUN xx-apt install --no-install-recommends -y libc6-dev libgcc-8-dev
#54 0.706 Hit:1 http://security.debian.org/debian-security buster/updates InRelease
#54 0.707 Hit:2 http://deb.debian.org/debian buster InRelease
#54 0.708 Hit:3 http://deb.debian.org/debian buster-updates InRelease
#54 2.149 Reading package lists...
#54 4.917 + apt install --no-install-recommends -y libc6-dev libgcc-8-dev
#54 4.934
#54 4.934 WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
This changes the command to use `apt-get` instead
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Now that HEREDOC is included in the stable Dockerfile syntax, we can
use the latest stable syntax for all Dockerfiles.
The recommendation for the stable syntax is to use `:1` (which is
equivalent to "latest" stable syntax.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
go1.16.10 (released 2021-11-04) includes security fixes to the archive/zip and
debug/macho packages, as well as bug fixes to the compiler, linker, runtime, the
misc/wasm directory, and to the net/http package. See the Go 1.16.10 milestone
for details: https://github.com/golang/go/issues?q=milestone%3AGo1.16.10+label%3ACherryPickApproved
From the announcement e-mail:
[security] Go 1.17.3 and Go 1.16.10 are released
We have just released Go versions 1.17.3 and 1.16.10, minor point releases.
These minor releases include two security fixes following the security policy:
- archive/zip: don't panic on (*Reader).Open
Reader.Open (the API implementing io/fs.FS introduced in Go 1.16) can be made
to panic by an attacker providing either a crafted ZIP archive containing
completely invalid names or an empty filename argument.
Thank you to Colin Arnott, SiteHost and Noah Santschi-Cooney, Sourcegraph Code
Intelligence Team for reporting this issue. This is CVE-2021-41772 and Go issue
golang.org/issue/48085.
- debug/macho: invalid dynamic symbol table command can cause panic
Malformed binaries parsed using Open or OpenFat can cause a panic when calling
ImportedSymbols, due to an out-of-bounds slice operation.
Thanks to Burak Çarıkçı - Yunus Yıldırım (CT-Zer0 Crypttech) for reporting this
issue. This is CVE-2021-41771 and Go issue golang.org/issue/48990.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
go1.16.9 (released 2021-10-07) includes a security fix to the linker and misc/wasm
directory, as well as bug fixes to the runtime and to the text/template package.
See the Go 1.16.9 milestone on our issue tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.16.9+label%3ACherryPickApproved
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This includes additional fixes for CVE-2021-39293.
go1.16.8 (released 2021-09-09) includes a security fix to the archive/zip package,
as well as bug fixes to the archive/zip, go/internal/gccgoimporter, html/template,
net/http, and runtime/pprof packages. See the Go 1.16.8 milestone on the issue
tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.16.8+label%3ACherryPickApproved
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
go1.16.7 (released 2021-08-05) includes a security fix to the net/http/httputil
package, as well as bug fixes to the compiler, the linker, the runtime, the go
command, and the net/http package. See the Go 1.16.7 milestone on the issue
tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.16.7+label%3ACherryPickApproved
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Keeping the dockerfiles/Dockerfile.cross image at 1.13, as we don't
have more current versions of that image. However, I don't think it's
still used, so we should remove it.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The experimental image is deprecated (now "labs"), and the features we use
are now included in the regular (stable) syntax.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
New solution is not hardcoded to amd64 but integrates
with the cross toolchain and support creating arm binaries.
Go has been updated so that ASLR works
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Using cross compilation toolchains that work from any platform
Adds darwin/arm64 support and bake targets. Static and dynamic
binary targets are available, both with glibc and musl.
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
CrazyMax
Sebastiaan van Stijn
Tonis Tiigi
Silvin Lubecki