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 r00085b399151 (ppc64le; channels: 1.18-20.04_beta, 1.18-20.04_edge)
* bash: 5380-1
Revision r09133a65bda6 (arm64; channels: 1.18-20.04_beta, 1.18-20.04_edge)
* bash: 5380-1
Revision rf0718440680d (s390x; channels: 1.18-20.04_beta, 1.18-20.04_edge)
* bash: 5380-1
Revision rf7042f4970ff (amd64; channels: 1.18-20.04_beta, 1.18-20.04_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/