A scan of this rock shows that it was built with packages from the Ubuntu
archive that have since received security updates. The following lists new
USNs for affected binary packages in each rock revision:
Revision r03b953971067 (ppc64le; channels: 2.4-20.04_beta, 2.4-20.04_edge)
* bash: 5380-1
Revision r755b177f434f (arm64; channels: 2.4-20.04_beta, 2.4-20.04_edge)
* bash: 5380-1
Revision r99ca55e53b30 (s390x; channels: 2.4-20.04_beta, 2.4-20.04_edge)
* bash: 5380-1
Revision rba4bad557177 (amd64; channels: 2.4-20.04_beta, 2.4-20.04_edge)
* bash: 5380-1
Simply rebuilding the rock will pull in the new security updates and
resolve this. If your rock also contains vendored code, now might be a
good time to review it for any needed updates.
Thank you for your rock and for attending to this matter.
References:
* https://ubuntu.com/security/notices/USN-5380-1/