Security update for singularity SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2021:1525-1 Final 1 1 2021-12-04T13:06:13Z current 2021-12-04T13:06:13Z 2021-12-04T13:06:13Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for singularity This update for singularity fixes the following issues: Update to 3.8.5: - CVE-2021-41190: Fixed OCI manifest and index parsing confusion (boo#1193273). - Building Singularity from source requires go greater or equal 1.16. We now aim to support the two most recent stable versions of Go. This corresponds to the Go Release Maintenance Policy - Sourcing a script based on PATH is now permitted, fixing a regression introduced in 3.6.0. - Environment variables in container definition files are properly scoped, fixing a regression introduced in 3.8.0. - Fix the oras contexts to avoid hangs upon failed pushes to Harbor registry. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2021-1525 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/L3AGIEOXZIUUEYYMWKJCJCQI7V235UTR/ E-Mail link for openSUSE-SU-2021:1525-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1193273 SUSE Bug 1193273 https://www.suse.com/security/cve/CVE-2021-41190/ SUSE CVE CVE-2021-41190 page SUSE Package Hub 15 SP3 openSUSE Leap 15.3 singularity-3.8.5-bp153.2.10.1 singularity-3.8.5-bp153.2.10.1 as a component of SUSE Package Hub 15 SP3 singularity-3.8.5-bp153.2.10.1 as a component of openSUSE Leap 15.3 The OCI Distribution Spec project defines an API protocol to facilitate and standardize the distribution of content. In the OCI Distribution Specification version 1.0.0 and prior, the Content-Type header alone was used to determine the type of document during push and pull operations. Documents that contain both "manifests" and "layers" fields could be interpreted as either a manifest or an index in the absence of an accompanying Content-Type header. If a Content-Type header changed between two pulls of the same digest, a client may interpret the resulting content differently. The OCI Distribution Specification has been updated to require that a mediaType value present in a manifest or index match the Content-Type header used during the push and pull operations. Clients pulling from a registry may distrust the Content-Type header and reject an ambiguous document that contains both "manifests" and "layers" fields or "manifests" and "config" fields if they are unable to update to version 1.0.1 of the spec. CVE-2021-41190 SUSE Package Hub 15 SP3:singularity-3.8.5-bp153.2.10.1 openSUSE Leap 15.3:singularity-3.8.5-bp153.2.10.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/L3AGIEOXZIUUEYYMWKJCJCQI7V235UTR/ https://www.suse.com/security/cve/CVE-2021-41190.html CVE-2021-41190 https://bugzilla.suse.com/1193273 SUSE Bug 1193273