[Buildroot] [PATCH v1 1/1] package/runc: security bump to version v1.1.5

Peter Korsgaard peter at korsgaard.com
Mon Apr 3 08:53:17 UTC 2023


>>>>> "Christian" == Christian Stewart <christian at paral.in> writes:

 > 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
 >  - Fix changing the ownership of host's /dev/null caused by fd redirection
 >  - Fix rare runc exec/enter unshare error on older kernels, including CentOS < 7.7
 >  - nsexec: Check for errors in write_log()

 > https://github.com/opencontainers/runc/releases/tag/v1.1.5

 > Signed-off-by: Christian Stewart <christian at paral.in>

Committed, thanks.

-- 
Bye, Peter Korsgaard



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