singularity-ce-4.1.3-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:14059-1 Final 1 1 2024-06-20T00:00:00Z current 2024-06-20T00:00:00Z 2024-06-20T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z singularity-ce-4.1.3-1.1 on GA media These are all security issues fixed in the singularity-ce-4.1.3-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-14059 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2022-23538/ SUSE CVE CVE-2022-23538 page https://www.suse.com/security/cve/CVE-2022-39237/ SUSE CVE CVE-2022-39237 page https://www.suse.com/security/cve/CVE-2024-21626/ SUSE CVE CVE-2024-21626 page https://www.suse.com/security/cve/CVE-2024-23650/ SUSE CVE CVE-2024-23650 page https://www.suse.com/security/cve/CVE-2024-23651/ SUSE CVE CVE-2024-23651 page https://www.suse.com/security/cve/CVE-2024-23652/ SUSE CVE CVE-2024-23652 page https://www.suse.com/security/cve/CVE-2024-23653/ SUSE CVE CVE-2024-23653 page https://www.suse.com/security/cve/CVE-2024-3727/ SUSE CVE CVE-2024-3727 page openSUSE Tumbleweed singularity-ce-4.1.3-1.1 singularity-ce-4.1.3-1.1 as a component of openSUSE Tumbleweed github.com/sylabs/scs-library-client is the Go client for the Singularity Container Services (SCS) Container Library Service. When the scs-library-client is used to pull a container image, with authentication, the HTTP Authorization header sent by the client to the library service may be incorrectly leaked to an S3 backing storage provider. This occurs in a specific flow, where the library service redirects the client to a backing S3 storage server, to perform a multi-part concurrent download. Depending on site configuration, the S3 service may be provided by a third party. An attacker with access to the S3 service may be able to extract user credentials, allowing them to impersonate the user. The vulnerable multi-part concurrent download flow, with redirect to S3, is only used when communicating with a Singularity Enterprise 1.x installation, or third party server implementing this flow. Interaction with Singularity Enterprise 2.x, and Singularity Container Services (cloud.sylabs.io), does not trigger the vulnerable flow. We encourage all users to update. Users who interact with a Singularity Enterprise 1.x installation, using a 3rd party S3 storage service, are advised to revoke and recreate their authentication tokens within Singularity Enterprise. There is no workaround available at this time. CVE-2022-23538 openSUSE Tumbleweed:singularity-ce-4.1.3-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-23538.html CVE-2022-23538 syslabs/sif is the Singularity Image Format (SIF) reference implementation. In versions prior to 2.8.1the `github.com/sylabs/sif/v2/pkg/integrity` package did not verify that the hash algorithm(s) used are cryptographically secure when verifying digital signatures. A patch is available in version >= v2.8.1 of the module. Users are encouraged to upgrade. Users unable to upgrade may independently validate that the hash algorithm(s) used for metadata digest(s) and signature hash are cryptographically secure. CVE-2022-39237 openSUSE Tumbleweed:singularity-ce-4.1.3-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2022-39237.html CVE-2022-39237 https://bugzilla.suse.com/1209493 SUSE Bug 1209493 runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from runc exec) to have a working directory in the host filesystem namespace, allowing for a container escape by giving access to the host filesystem ("attack 2"). The same attack could be used by a malicious image to allow a container process to gain access to the host filesystem through runc run ("attack 1"). Variants of attacks 1 and 2 could be also be used to overwrite semi-arbitrary host binaries, allowing for complete container escapes ("attack 3a" and "attack 3b"). runc 1.1.12 includes patches for this issue. CVE-2024-21626 openSUSE Tumbleweed:singularity-ce-4.1.3-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2024-21626.html CVE-2024-21626 https://bugzilla.suse.com/1218894 SUSE Bug 1218894 BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. A malicious BuildKit client or frontend could craft a request that could lead to BuildKit daemon crashing with a panic. The issue has been fixed in v0.12.5. As a workaround, avoid using BuildKit frontends from untrusted sources. CVE-2024-23650 openSUSE Tumbleweed:singularity-ce-4.1.3-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2024-23650.html CVE-2024-23650 https://bugzilla.suse.com/1219437 SUSE Bug 1219437 BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. Two malicious build steps running in parallel sharing the same cache mounts with subpaths could cause a race condition that can lead to files from the host system being accessible to the build container. The issue has been fixed in v0.12.5. Workarounds include, avoiding using BuildKit frontend from an untrusted source or building an untrusted Dockerfile containing cache mounts with --mount=type=cache,source=... options. CVE-2024-23651 openSUSE Tumbleweed:singularity-ce-4.1.3-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2024-23651.html CVE-2024-23651 https://bugzilla.suse.com/1219267 SUSE Bug 1219267 BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. A malicious BuildKit frontend or Dockerfile using RUN --mount could trick the feature that removes empty files created for the mountpoints into removing a file outside the container, from the host system. The issue has been fixed in v0.12.5. Workarounds include avoiding using BuildKit frontends from an untrusted source or building an untrusted Dockerfile containing RUN --mount feature. CVE-2024-23652 openSUSE Tumbleweed:singularity-ce-4.1.3-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2024-23652.html CVE-2024-23652 https://bugzilla.suse.com/1219268 SUSE Bug 1219268 BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. In addition to running containers as build steps, BuildKit also provides APIs for running interactive containers based on built images. It was possible to use these APIs to ask BuildKit to run a container with elevated privileges. Normally, running such containers is only allowed if special `security.insecure` entitlement is enabled both by buildkitd configuration and allowed by the user initializing the build request. The issue has been fixed in v0.12.5 . Avoid using BuildKit frontends from untrusted sources. CVE-2024-23653 openSUSE Tumbleweed:singularity-ce-4.1.3-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2024-23653.html CVE-2024-23653 https://bugzilla.suse.com/1219438 SUSE Bug 1219438 A flaw was found in the github.com/containers/image library. This flaw allows attackers to trigger unexpected authenticated registry accesses on behalf of a victim user, causing resource exhaustion, local path traversal, and other attacks. CVE-2024-3727 openSUSE Tumbleweed:singularity-ce-4.1.3-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2024-3727.html CVE-2024-3727 https://bugzilla.suse.com/1224112 SUSE Bug 1224112