Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1678 Important: flatpak security update 14 May 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: flatpak Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 8 Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-10063 CVE-2017-5226 Reference: ESB-2019.1610 Original Bulletin: https://access.redhat.com/errata/RHSA-2019:1143 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: flatpak security update Advisory ID: RHSA-2019:1143-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1143 Issue date: 2019-05-13 CVE Names: CVE-2019-10063 ===================================================================== 1. Summary: An update for flatpak is now available for Red Hat Enterprise Linux 8. 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 AppStream (v. 8) - aarch64, ppc64le, s390x, 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 IOCSTI (incomplete fix for CVE-2017-5226) (CVE-2019-10063) 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/): 1695973 - CVE-2019-10063 flatpak: Sandbox bypass via IOCSTI (incomplete fix for CVE-2017-5226) 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: flatpak-1.0.6-3.el8_0.src.rpm aarch64: flatpak-1.0.6-3.el8_0.aarch64.rpm flatpak-debuginfo-1.0.6-3.el8_0.aarch64.rpm flatpak-debugsource-1.0.6-3.el8_0.aarch64.rpm flatpak-libs-1.0.6-3.el8_0.aarch64.rpm flatpak-libs-debuginfo-1.0.6-3.el8_0.aarch64.rpm ppc64le: flatpak-1.0.6-3.el8_0.ppc64le.rpm flatpak-debuginfo-1.0.6-3.el8_0.ppc64le.rpm flatpak-debugsource-1.0.6-3.el8_0.ppc64le.rpm flatpak-libs-1.0.6-3.el8_0.ppc64le.rpm flatpak-libs-debuginfo-1.0.6-3.el8_0.ppc64le.rpm s390x: flatpak-1.0.6-3.el8_0.s390x.rpm flatpak-debuginfo-1.0.6-3.el8_0.s390x.rpm flatpak-debugsource-1.0.6-3.el8_0.s390x.rpm flatpak-libs-1.0.6-3.el8_0.s390x.rpm flatpak-libs-debuginfo-1.0.6-3.el8_0.s390x.rpm x86_64: flatpak-1.0.6-3.el8_0.x86_64.rpm flatpak-debuginfo-1.0.6-3.el8_0.i686.rpm flatpak-debuginfo-1.0.6-3.el8_0.x86_64.rpm flatpak-debugsource-1.0.6-3.el8_0.i686.rpm flatpak-debugsource-1.0.6-3.el8_0.x86_64.rpm flatpak-libs-1.0.6-3.el8_0.i686.rpm flatpak-libs-1.0.6-3.el8_0.x86_64.rpm flatpak-libs-debuginfo-1.0.6-3.el8_0.i686.rpm flatpak-libs-debuginfo-1.0.6-3.el8_0.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-2019-10063 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 iQIVAwUBXNj60dzjgjWX9erEAQjjRw/+IVcn0Pb0BZvOWRb4BL949s8RczbsOuZC BeWxhC4XkYF/WCaRVSw7U6o4keXActLUU9VQGysnxlMi7yBMg3rSoxTDYAAXdHTF DpbKboue9FFcCAMAIQGURlfl110rztDlEZvdPcFIxYzN2neI6DhBBW0QXF1ltR+i 1YacL7w7Iyj5mEjmPvCr9nziXU4CU8mMDIXifYIdm5xqyRCWPzYW0pbmB0VRjD58 kUS4jWWN5/VhdK2blW4ujE8VDwuKusiPzNrdZelSTp6UloH7oRz/QUkCWBy2NONP qcuApc7BikcJghoebKfsV3s5rK9hAKh065EAfTCXkflNmHvmyqdhVgf5U9PzzUkK iEhuYWgdmGJDUOBz7Q4Dxvk5+rTdG8hv4sSRqijYjvBX1ZFLI717xL9kSwzR+PJ5 tumu4gnmWCDyBS5dFitsyalr76d0j8Flmi+reLew97pQv92ye0Hh1RQGtwjM8W01 YKe7FBY9qKVG+ujPoaNitX5xyxpabVcArTE+yx28FZHrt5OvPrx1yzkfvctrCrGm hAKN7eWXCrKQTHJowQlVIFflwxCzQlsk3t0WQ+bvVrl6Ef9pEdraROwcOkOC7Bsq sRJ3IROJ2uq4JwWcPUCGiOafXptGZbB0SZGxMrL8yBqQp9zcGah0WcwBqGpKeyEH grkTXGhxrDc= =L621 - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXNoxL2aOgq3Tt24GAQgRexAAy+vUEmvCSzHtgb6clCt+lZj4GX2FQoHJ SjqAAFLphuaeOGTNsTYAX7t2tjPyYjXB10ByMZ5cW+rDKn4mkHYCu6TQIFk/2TFL 9Wks+QhO7F+ULUrxCk2AFh3+GMf0+r17IA9Yger4cIBiB7XfJVsSch9714K4DcMk vHPO9jS2ztOYzkJB7SMJdedyvShcGC7ypUmt3WejNwbf77LlRBtJqFZoszXuJesc N3KI+6wgYo5Riw1dU0CIOqCuHMsFJ8PZVhEA1JqDKCVE0rs4CZy/MkOh2guckFFd Ep1VPzprVNEwxeRumCU2GXL6K+kiZ0zZp+lpfBJAUfmD1Lzgv2VuZ11VCG2YSoYJ 33JKYIYOfjE9qyo/b5paR5cbSZWsDit1tlPBk3dbvoYxvN72bLx4oOFEmNF3ddsU 3Ezdr6rAl1zCEPHacPenspyQZPPRVZqRC/BFIrypDwuRJW6SoIze/JoBaKjChN2c O7ebbk+Y9WYY/aNpIH7qO0/lFqmaldgWZ/aEQIY7HrBCD/KPT7i8dntb7qC2IrZu GEIlMyxhRM6N3RkQEFaFMT6S8s7yEHg4HlxlOOHYVHhE2nV7PHXTt6vTtC1kcGzc ZsmonrITOP4pl9n3Pvm6VDZejUhKXQTc1SxvZw8q6PpbCo/XJwmr+6peiiJY6FlC 5r7Q8vrHA+M= =jABV -----END PGP SIGNATURE-----