Bump github.com/opencontainers/runc from 1.1.4 to 1.1.5

[dependabot]

Bumps github.com/opencontainers/runc from 1.1.4 to 1.1.5.

Release notes

Sourced from github.com/opencontainers/runc's releases.

runc 1.1.5 -- "囚われた屈辱は　反撃の嚆矢だ"

This is the fifth patch release in the 1.1.z series of runc, which fixes three CVEs found in runc.

• CVE-2023-25809 is a vulnerability involving rootless containers where (under specific configurations), the container would have write access to the /sys/fs/cgroup/user.slice/... cgroup hierarchy. No other hierarchies on the host were affected. This vulnerability was discovered by Akihiro Suda. GHSA-m8cg-xc2p-r3fc

• CVE-2023-27561 was a regression which effectively re-introduced CVE-2019-19921. This bug was present from v1.0.0-rc95 to v1.1.4. This regression was discovered by @​Beuc. GHSA-vpvm-3wq2-2wvm

• CVE-2023-28642 is a variant of CVE-2023-27561 and was fixed by the same patch. This variant of the above vulnerability was reported by Lei Wang. GHSA-g2j6-57v7-gm8c

In addition, the following other fixes are included in this release:

• Fix the inability to use /dev/null when inside a container. (#3620)
• Fix changing the ownership of host's /dev/null caused by fd redirection (a regression in 1.1.1). (#3674, #3731)
• Fix rare runc exec/enter unshare error on older kernels, including CentOS < 7.7. (#3776)
• nsexec: Check for errors in write_log(). (#3721)

Static Linking Notices

The runc binary distributed with this release are statically linked with the following GNU LGPL-2.1 licensed libraries, with runc acting as a "work that uses the Library":

• libseccomp

The versions of these libraries were not modified from their upstream versions, but in order to comply with the LGPL-2.1 (§6(a)), we have attached the complete source code for those libraries which (when combined with the attached runc source code) may be used to exercise your rights under the LGPL-2.1.

However we strongly suggest that you make use of your distribution's packages or download them from the authoritative upstream sources, especially since these libraries are related to the security of your containers.

... (truncated)

Changelog

Sourced from github.com/opencontainers/runc's changelog.

[1.1.5] - 2023-03-29

囚われた屈辱は 反撃の嚆矢だ

Security

The following CVEs were fixed in this release:

• CVE-2023-25809 is a vulnerability involving rootless containers where (under specific configurations), the container would have write access to the /sys/fs/cgroup/user.slice/... cgroup hierarchy. No other hierarchies on the host were affected. This vulnerability was discovered by Akihiro Suda.

• CVE-2023-27561 was a regression in our protections against tricky /proc and /sys configurations (where the container mountpoint is a symlink) causing us to be tricked into incorrectly configuring the container, which effectively re-introduced CVE-2019-19921. This regression was present from v1.0.0-rc95 to v1.1.4 and was discovered by @​Beuc. (#3785)

• CVE-2023-28642 is a different attack vector using the same regression as in CVE-2023-27561. This was reported by Lei Wang.

Fixed

• Fix the inability to use /dev/null when inside a container. (#3620)
• Fix changing the ownership of host's /dev/null caused by fd redirection (a regression in 1.1.1). (#3674, #3731)
• Fix rare runc exec/enter unshare error on older kernels, including CentOS < 7.7. (#3776)
• nsexec: Check for errors in write_log(). (#3721)
• Various CI fixes and updates. (#3618, #3630, #3640, #3729)

Commits

• f19387a VERSION: release v1.1.5
• 58a9abe Merge pull request from GHSA-m8cg-xc2p-r3fc
• 27fb72c merge branch 'pr-3776' into release-1.1
• 8ec02ea nsexec: retry unshare on EINVAL
• 059d773 merge branch 'pr-3785' into release-1.1
• 0abab45 Prohibit /proc and /sys to be symlinks
• 0e6b818 rootless: fix /sys/fs/cgroup mounts
• c6781d1 Merge pull request #3721 from kinvolk/rata/nsfixes-backport
• f6e2cd3 nsexec: Check for errors in write_log()
• 3775df9 Merge pull request #3731 from kolyshkin/1.1-fix-dev-null
• Additional commits viewable in compare view

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