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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0555 Important: flatpak security update 25 February 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: flatpak Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 7 Red Hat Enterprise Linux WS/Desktop 7 Linux variants Impact/Access: Increased Privileges -- Existing Account Modify Arbitrary Files -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-8308 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:0375 Comment: This advisory references vulnerabilities in products which run on platforms other than Red Hat. It is recommended that administrators running flatpak check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: flatpak security update Advisory ID: RHSA-2019:0375-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0375 Issue date: 2019-02-19 CVE Names: CVE-2019-8308 ===================================================================== 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 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, ppc64le, s390x 3. Description: Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es): * flatpak: potential /proc based sandbox escape (CVE-2019-8308) 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/): 1675070 - CVE-2019-8308 flatpak: potential /proc based sandbox escape 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: flatpak-1.0.2-4.el7_6.src.rpm x86_64: flatpak-1.0.2-4.el7_6.x86_64.rpm flatpak-debuginfo-1.0.2-4.el7_6.x86_64.rpm flatpak-libs-1.0.2-4.el7_6.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: flatpak-builder-1.0.0-4.el7_6.x86_64.rpm flatpak-debuginfo-1.0.2-4.el7_6.x86_64.rpm flatpak-devel-1.0.2-4.el7_6.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): Source: flatpak-1.0.2-4.el7_6.src.rpm x86_64: flatpak-1.0.2-4.el7_6.x86_64.rpm flatpak-builder-1.0.0-4.el7_6.x86_64.rpm flatpak-debuginfo-1.0.2-4.el7_6.x86_64.rpm flatpak-devel-1.0.2-4.el7_6.x86_64.rpm flatpak-libs-1.0.2-4.el7_6.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: flatpak-1.0.2-4.el7_6.src.rpm ppc64: flatpak-1.0.2-4.el7_6.ppc64.rpm flatpak-debuginfo-1.0.2-4.el7_6.ppc64.rpm flatpak-libs-1.0.2-4.el7_6.ppc64.rpm ppc64le: flatpak-1.0.2-4.el7_6.ppc64le.rpm flatpak-debuginfo-1.0.2-4.el7_6.ppc64le.rpm flatpak-libs-1.0.2-4.el7_6.ppc64le.rpm s390x: flatpak-1.0.2-4.el7_6.s390x.rpm flatpak-debuginfo-1.0.2-4.el7_6.s390x.rpm flatpak-libs-1.0.2-4.el7_6.s390x.rpm x86_64: flatpak-1.0.2-4.el7_6.x86_64.rpm flatpak-debuginfo-1.0.2-4.el7_6.x86_64.rpm flatpak-libs-1.0.2-4.el7_6.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: flatpak-1.0.2-4.el7_6.src.rpm aarch64: flatpak-1.0.2-4.el7_6.aarch64.rpm flatpak-debuginfo-1.0.2-4.el7_6.aarch64.rpm flatpak-libs-1.0.2-4.el7_6.aarch64.rpm ppc64le: flatpak-1.0.2-4.el7_6.ppc64le.rpm flatpak-debuginfo-1.0.2-4.el7_6.ppc64le.rpm flatpak-libs-1.0.2-4.el7_6.ppc64le.rpm s390x: flatpak-1.0.2-4.el7_6.s390x.rpm flatpak-debuginfo-1.0.2-4.el7_6.s390x.rpm flatpak-libs-1.0.2-4.el7_6.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: flatpak-builder-1.0.0-4.el7_6.ppc64.rpm flatpak-debuginfo-1.0.2-4.el7_6.ppc64.rpm flatpak-devel-1.0.2-4.el7_6.ppc64.rpm ppc64le: flatpak-builder-1.0.0-4.el7_6.ppc64le.rpm flatpak-debuginfo-1.0.2-4.el7_6.ppc64le.rpm flatpak-devel-1.0.2-4.el7_6.ppc64le.rpm s390x: flatpak-builder-1.0.0-4.el7_6.s390x.rpm flatpak-debuginfo-1.0.2-4.el7_6.s390x.rpm flatpak-devel-1.0.2-4.el7_6.s390x.rpm x86_64: flatpak-builder-1.0.0-4.el7_6.x86_64.rpm flatpak-debuginfo-1.0.2-4.el7_6.x86_64.rpm flatpak-devel-1.0.2-4.el7_6.x86_64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): aarch64: flatpak-builder-1.0.0-4.el7_6.aarch64.rpm flatpak-debuginfo-1.0.2-4.el7_6.aarch64.rpm flatpak-devel-1.0.2-4.el7_6.aarch64.rpm ppc64le: flatpak-builder-1.0.0-4.el7_6.ppc64le.rpm flatpak-debuginfo-1.0.2-4.el7_6.ppc64le.rpm flatpak-devel-1.0.2-4.el7_6.ppc64le.rpm s390x: flatpak-builder-1.0.0-4.el7_6.s390x.rpm flatpak-debuginfo-1.0.2-4.el7_6.s390x.rpm flatpak-devel-1.0.2-4.el7_6.s390x.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: flatpak-1.0.2-4.el7_6.src.rpm x86_64: flatpak-1.0.2-4.el7_6.x86_64.rpm flatpak-debuginfo-1.0.2-4.el7_6.x86_64.rpm flatpak-libs-1.0.2-4.el7_6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: flatpak-builder-1.0.0-4.el7_6.x86_64.rpm flatpak-debuginfo-1.0.2-4.el7_6.x86_64.rpm flatpak-devel-1.0.2-4.el7_6.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-2019-8308 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXGxACdzjgjWX9erEAQgavA/9GwM2QGED+SOev5gfjafRX40RwxpydGPC JUJKPJNWHpPYvLFpsfDecQ1XQ23cHRjuN/Y6+2xZ/W0PUz1qKyRp46zlKDmIF40O td9i3zGYb2rKRHrJxKurRy1XZJCMNJbTJdESRH+4yzGk3xHGf8txZN14f22UTPa2 L6Iq0uwGiPmfg+BpcSsLBCIs/DrvwhJF/iA3w7DcjuFZUd0EJzmSPBCxWnjyDeXw a/NVgeKaibZHv2b3DuXvliQg+8xNxBi3/26zlTS6GGepim13nj3pT9oCPbMsNDDI RuZN9VfCsoe/ZctlBTXilPUqMIF/0Uav+2l/NsYvUyPkt3PF1azmH4exzMvRcSvZ c8gkr+7zCx4AXDkTpsJwNZCHBu8ocn8sNUuWv/tOWqC3+utkYVnVnxvXEwjVDbI0 T233MHlACEl1NpMK4KYbsaC8ku4/pZ7f+sKBV1hbfkvZOa08vCp/UyJMj3tGaM4r PSNwBbUgaoVgCOTxs5zoO4tNi8UMi11cWnoFxRmOiQgsTr5xEdYuwEVx0WXFTOqh axGrnhW1yxmIuuKukwcLPIGiTxUF2GFN0rd4nF4tMI+1PHJIk8pEed9sLq7vg9Ln 8XuzpCstf2WRKaDvXLdjL0vu/VhLBV0aIRaCtTODt3Ebh+WN8xbspooakvqi42Ub BbRBTkQ2N4E= =rT8r - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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