Slirp4netns Versions Save

Changes since v1.1.9

• No change on the source code. So, this release is not worth upgrading, unless you are using the official statically-linked binary release.
• Updated the man page. (#263)
• The official statically-linked binaries are updated to be linked with the new version of libslirp: v4.4.0 -> v4.5.0 (#266).

Install

curl -o slirp4netns --fail -L https://github.com/rootless-containers/slirp4netns/releases/download/v1.1.10/slirp4netns-$(uname -m)
chmod +x slirp4netns

About the binaries

The binaries are statically linked with libslirp 4.5.0 and libseccomp 2.3.3 using Debian 10.

The binaries were built automatically on GitHub Actions. The build log is available for 90 days: https://github.com/rootless-containers/slirp4netns/actions/runs/859212230

The sha256sum of the SHA256SUMS file itself is 65050b5cd1f9df76646873ffc4b442039b079f66d236793a5d986c5f90e93998 .

Changes since v1.1.8

• Add the --macaddress option to specify the MAC address of the tap interface. (#254, thanks to bkoehm )

Install

curl -o slirp4netns --fail -L https://github.com/rootless-containers/slirp4netns/releases/download/v1.1.9/slirp4netns-$(uname -m)
chmod +x slirp4netns

About the binaries

The binaries are statically linked with libslirp 4.4.0 and libseccomp 2.3.3 using Debian 10.

The binaries were built automatically on GitHub Actions. The build log is available for 90 days: https://github.com/rootless-containers/slirp4netns/actions/runs/598892326

The sha256sum of the SHA256SUMS file itself is 6baa80a78ccfe054de2e251f5ed8b4e2fc9c6dde9321750885e7362e62ade550 .

Changes since v1.1.7

• No change on the source code. So, this release is not worth upgrading, unless you are using the official statically-linked binary release.
• Deflake a test script (#243). Thanks to @mbargull .
• The official statically-linked binaries are updated to be linked with the new version of libslirp: v4.3.1 -> v4.4.0.
  • libslirp v4.4.0 fixes the CPU 100% issue of processing UDP packets (#227). Thanks to @disaster123, @giuseppe, @elmarco, and @sthibaul for reporting, analyzing, fixing, and testing the issue.
  • libslirp v4.4.0 also fixes CVE-2020-29129 CVE-2020-29130 (OOB access while processing ARP and NCSI packets).

Install

curl -o slirp4netns --fail -L https://github.com/rootless-containers/slirp4netns/releases/download/v1.1.8/slirp4netns-$(uname -m)
chmod +x slirp4netns

About the binaries

The binaries are statically linked with libslirp 4.4.0 and libseccomp 2.3.3 using Debian 10.

The binaries were built automatically on GitHub Actions. The build log is available for 90 days: https://github.com/rootless-containers/slirp4netns/actions/runs/397932604

The sha256sum of the SHA256SUMS file itself is 366f40a49c0cf25b7e2ee22e9fae6df575127aef75f968454f5705a1ff0784ff .

Changes since v1.1.6

• seccomp: conditionally use SCMP_ACT_KILL instead of SCMP_ACT_KILL_PROCESS on kernel < 4.14, regardless to the libseccomp header version used on compilation time (#234, thanks to @mbargull )
• Added tests for CentOS 7 kernel (#234, thanks to @mbargull)
• seccomp: block more syscalls (#238)

Install

curl -o slirp4netns --fail -L https://github.com/rootless-containers/slirp4netns/releases/download/v1.1.7/slirp4netns-$(uname -m)
chmod +x slirp4netns

About the binaries

The binaries are statically linked with libslirp 4.3.1 and libseccomp 2.3.3 using Debian 10.

The binaries were built automatically on GitHub Actions. The build log is available for 90 days: https://github.com/rootless-containers/slirp4netns/actions/runs/383125100

The sha256sum of the SHA256SUMS file itself is 5dcb047182ec8d107dd7dbef392a97a7fd72427b6682f900ce550a9dd9d79ba9 .

Changes

• No code chage, but fixed a typo in the CI/CD pipeline. Because of this typo, v1.1.5 lacked binary artifacts.

Install

curl -o slirp4netns --fail -L https://github.com/rootless-containers/slirp4netns/releases/download/v1.1.6/slirp4netns-$(uname -m)
chmod +x slirp4netns

About the binaries

The binaries are statically linked with libslirp 4.3.1 and libseccomp 2.3.3 using Debian 10.

The binaries were built automatically on GitHub Actions. See the log to verify SHA256SUMS. https://github.com/rootless-containers/slirp4netns/actions/runs/345136946 The sha256sum of the SHA256SUMS file itself is eb6c389d5c1b1fd14307da2669aa697a7769ab80a2163180a4bca88472381a89 .

Notable changes since v1.1.4:

• Added libseccomp version to slirp4netns --version (#226
• Fixed typoes
• Refactored CI/CD pipeline

This release lacks binary artifacts, due to a typo in the CI/CD pipeline 😞

Notable changes since v1.1.3:

• seccomp: do not fail on error from seccomp_arch_add(). Especially ignore EDOM on ppc64le. (#219, thanks to @leo-lb for reporting and testing)

The binaries are statically linked with libslirp v4.3.1, using Debian 10.

Build log: https://github.com/rootless-containers/slirp4netns/runs/864480528

Notable changes since v1.1.2:

• No change on the source code
• Updated docs (#215)
• Updated binaries to be linked with libslirp v4.3.1.

libslirp v4.3.1 contains the fix for CVE-2020-10756: https://gitlab.freedesktop.org/slirp/libslirp/-/blob/v4.3.1/CHANGELOG.md

NOTE Nobody is likely to be actually affected by this CVE. See our security advisory: https://github.com/rootless-containers/slirp4netns/security/advisories/GHSA-96c5-v27g-58vf

Also, you do NOT need to install this release if the slirp4netns binary on your system is dynamically linked with libslirp.

The binaries are statically linked with libslirp v4.3.1, using Debian 10.

Build log: https://github.com/rootless-containers/slirp4netns/runs/852524107

Notable changes since v0.4.6:

• libslirp: update to v4.3.1 (Fix CVE-2020-10756): https://gitlab.freedesktop.org/slirp/libslirp/-/blob/v4.3.1/CHANGELOG.md

NOTE Nobody is likely to be actually affected by this CVE. See our security advisory: https://github.com/rootless-containers/slirp4netns/security/advisories/GHSA-96c5-v27g-58vf

The binaries are statically linked with libslirp v4.3.1, using Alpine.

Build log: https://github.com/rootless-containers/slirp4netns/runs/852496088

Notable changes since v1.1.1:

• Fix config_from_options() to correctly enable ipv6 (#212, thanks to @rhafer )

The binaries are statically linked with libslirp v4.3.0, using Debian 10.

Build log: https://github.com/rootless-containers/slirp4netns/runs/840952905