-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: flatpak security update Advisory ID: RHSA-2021:4044-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:4044 Issue date: 2021-11-01 CVE Names: CVE-2021-41133 ===================================================================== 1. Summary: An update for flatpak is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es): * flatpak: Sandbox bypass via recent VFS-manipulating syscalls (CVE-2021-41133) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2012245 - CVE-2021-41133 flatpak: Sandbox bypass via recent VFS-manipulating syscalls 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: flatpak-1.0.9-12.el7_9.src.rpm x86_64: flatpak-1.0.9-12.el7_9.x86_64.rpm flatpak-debuginfo-1.0.9-12.el7_9.x86_64.rpm flatpak-libs-1.0.9-12.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: flatpak-builder-1.0.0-12.el7_9.x86_64.rpm flatpak-debuginfo-1.0.9-12.el7_9.x86_64.rpm flatpak-devel-1.0.9-12.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): Source: flatpak-1.0.9-12.el7_9.src.rpm x86_64: flatpak-1.0.9-12.el7_9.x86_64.rpm flatpak-builder-1.0.0-12.el7_9.x86_64.rpm flatpak-debuginfo-1.0.9-12.el7_9.x86_64.rpm flatpak-devel-1.0.9-12.el7_9.x86_64.rpm flatpak-libs-1.0.9-12.el7_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: flatpak-1.0.9-12.el7_9.src.rpm ppc64: flatpak-1.0.9-12.el7_9.ppc64.rpm flatpak-debuginfo-1.0.9-12.el7_9.ppc64.rpm flatpak-libs-1.0.9-12.el7_9.ppc64.rpm ppc64le: flatpak-1.0.9-12.el7_9.ppc64le.rpm flatpak-debuginfo-1.0.9-12.el7_9.ppc64le.rpm flatpak-libs-1.0.9-12.el7_9.ppc64le.rpm s390x: flatpak-1.0.9-12.el7_9.s390x.rpm flatpak-debuginfo-1.0.9-12.el7_9.s390x.rpm flatpak-libs-1.0.9-12.el7_9.s390x.rpm x86_64: flatpak-1.0.9-12.el7_9.x86_64.rpm flatpak-debuginfo-1.0.9-12.el7_9.x86_64.rpm flatpak-libs-1.0.9-12.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: flatpak-builder-1.0.0-12.el7_9.ppc64.rpm flatpak-debuginfo-1.0.9-12.el7_9.ppc64.rpm flatpak-devel-1.0.9-12.el7_9.ppc64.rpm ppc64le: flatpak-builder-1.0.0-12.el7_9.ppc64le.rpm flatpak-debuginfo-1.0.9-12.el7_9.ppc64le.rpm flatpak-devel-1.0.9-12.el7_9.ppc64le.rpm s390x: flatpak-builder-1.0.0-12.el7_9.s390x.rpm flatpak-debuginfo-1.0.9-12.el7_9.s390x.rpm flatpak-devel-1.0.9-12.el7_9.s390x.rpm x86_64: flatpak-builder-1.0.0-12.el7_9.x86_64.rpm flatpak-debuginfo-1.0.9-12.el7_9.x86_64.rpm flatpak-devel-1.0.9-12.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: flatpak-1.0.9-12.el7_9.src.rpm x86_64: flatpak-1.0.9-12.el7_9.x86_64.rpm flatpak-debuginfo-1.0.9-12.el7_9.x86_64.rpm flatpak-libs-1.0.9-12.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: flatpak-builder-1.0.0-12.el7_9.x86_64.rpm flatpak-debuginfo-1.0.9-12.el7_9.x86_64.rpm flatpak-devel-1.0.9-12.el7_9.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2021-41133 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYYAW+9zjgjWX9erEAQiLTA/+LJMTs4zEhRH0mzMqXIqFwxL2YFvPV+hx NPPwiq8aFR8KhKjq3OAkVX/qjb6YC0tB/jXCvoISP5zDs45pIgZkmuOJ7SSQeTrS XlFzNXXhGVtLzUK7FW0mJzxGwUeGWOD81By3mzzgfxRIiUQ7Fe8P01UxBiU7+F5W 5I8okImHH7UyH743IfUvGkIyUlIdoioZBvaxquhYurpi/QC72v465mz/7bSKujky XTJo61Ihl5mwaeFVIHqOqEWTplKodGD5m50iEiRvWXLJdoH9CWAMHJlN0fDvjY4U zWonFfdqsj3qn/rGPNHWCzwul2fN2A/POCEIfKH3chyl22rYMD4we2m8rf4NXPut bZZZnEvd8Y6gIS8Pw04Cp8noJb5tlUUahvn01qvzF5jho6nHAPV2SEVa6yaPm/jM QJr+QzZdbr6AozBmv8jT4hIqrBqnp7jfFYBgDTzh/BpfQmkLoqZ36Y/DhK0HMGIQ IkLoWOmviiVn+ZsYX65V4eQJVUXNFjGJxvpdHOe76/KLD96C5II7g0ZDrQOwCIPw kuInfKn5cCCoyjrH58tztZtEXeywcs25Vnp9yuznT2r+6pzoSWtlQfLU6zoGr1nq v5fEzUBloD5GDLDKzjj4F+a+cg57JNlGDx+LiUzhYmcI9rG1s4+dcM1N0UNwxmHc PiKzJMs3YIw= =ZxvE -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce