go1.17.11 (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
crypto/tls package. See the Go 1.17.11 milestone on our issue tracker for details.
https://github.com/golang/go/issues?q=milestone%3AGo1.17.11+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>
This is the second patch release of the runc 1.1 release branch. It
fixes CVE-2022-29162, a minor security issue (which appears to not be
exploitable) related to process capabilities.
This is a similar bug to the ones found and fixed in Docker and
containerd recently (CVE-2022-24769).
- A bug was found in runc where runc exec --cap executed processes with
non-empty inheritable Linux process capabilities, creating an atypical Linux
environment. For more information, see GHSA-f3fp-gc8g-vw66 and CVE-2022-29162.
- runc spec no longer sets any inheritable capabilities in the created
example OCI spec (config.json) file.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 25858d621f)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This change adds a new workflow that builds the volume test images
and pushes them to a remote registry.
Signed-off-by: Gabriel Adrian Samfira <gsamfira@cloudbasesolutions.com>
The current Windows CI setup script assumes it will always be run under
the `azureuser` username.
While this username is defined in the Windows CI GitHub action, the
current version of the script both exposes us to a future risk of
breaking should the CI action be changed, and is also unfriendly to
`curl | sh`-ing it for quick test environment setups.
This patch makes the Windows CI setup script work with any username
provided they have administrative privileges.
Signed-off-by: Nashwan Azhari <nazhari@cloudbasesolutions.com>
This patch standardizes the capitalization of PowerShell commandlets in
the Windows CI setup script in accordance with general PowerShell best
practices.
Signed-off-by: Nashwan Azhari <nazhari@cloudbasesolutions.com>
This moves all the release builds into a Dockerfile which is a bit
cleaner for setting up our build environment.
Non-linux/amd64 builds are cross-compiled.
Currently onlinux linux/amd64, linux/arm64, and windows/amd64 are
supported, but is easy to add more, provided their is a cross-compile
toolchain available for it.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
go1.17.3 (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
go command, the misc/wasm directory, and to the net/http and syscall packages.
See the Go 1.17.3 milestone on our issue tracker for details.
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>
go1.17.2 (released 2021-10-07) includes a security fix to the linker and misc/wasm
directory, as well as bug fixes to the compiler, the runtime, the go command, and
to the time and text/template packages. See the Go 1.17.2 milestone on our issue
tracker for details:
https://github.com/golang/go/issues?q=milestone%3AGo1.17.2+label%3ACherryPickApproved
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/cpuguy83/go-md2man/compare/v2.0.0...v2.0.1
- Fix handling multiple definition descriptions
- Fix inline markup causing table cells to split
- Remove escaping tilde character (prevents tildes (`~`) from disappearing).
- Do not escape dash, underscore, and ampersand (prevents ampersands (`&`) from disappearing).
- Ignore unknown HTML tags to prevent noisy warnings
Note that this only updates the binaries we install. The vendor code also
includes go-md2man (as indirect dependency of urfave/cli). I don't think we use that
feature, so I did not add it to our go.mod
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
For Periodic Windows runs we installed the latest available golang version.
It seems 1.16.5 is creating problems with go.sum. We now introduce the
ability to install specific versions for required packages when preparing
the testing env.
Signed-off-by: Adelina Tuvenie <atuvenie@cloudbasesolutions.com>
Sebastiaan van Stijn