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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3202.2 Security update for fuse 11 February 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: fuse Publisher: SUSE Operating System: SUSE Impact/Access: Unauthorised Access -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-10906 Reference: ESB-2018.3190 ESB-2018.2359 ESB-2018.2191 Original Bulletin: https://www.suse.com/support/update/announcement/2018/suse-su-20183260-1.html https://www.suse.com/support/update/announcement/2019/suse-su-201913948-1/ Comment: This bulletin contains two (2) advisories. Revision History: February 11 2019: Updated affected products October 22 2018: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for fuse ______________________________________________________________________________ Announcement ID: SUSE-SU-2018:3260-1 Rating: moderate References: #1101797 Cross-References: CVE-2018-10906 Affected Products: SUSE Linux Enterprise Module for Basesystem 15 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for fuse fixes the following issues: - CVE-2018-10906: fusermount was vulnerable to a restriction bypass when SELinux is active. This allowed non-root users to mount a FUSE file system with the 'allow_other' mount option regardless of whether 'user_allow_other' is set in the fuse configuration. An attacker may use this flaw to mount a FUSE file system, accessible by other users, and trick them into accessing files on that file system, possibly causing Denial of Service or other unspecified effects (bsc#1101797) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Module for Basesystem 15: zypper in -t patch SUSE-SLE-Module-Basesystem-15-2018-2340=1 Package List: - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64): fuse-2.9.7-3.3.1 fuse-debuginfo-2.9.7-3.3.1 fuse-debugsource-2.9.7-3.3.1 fuse-devel-2.9.7-3.3.1 fuse-doc-2.9.7-3.3.1 libfuse2-2.9.7-3.3.1 libfuse2-debuginfo-2.9.7-3.3.1 libulockmgr1-2.9.7-3.3.1 libulockmgr1-debuginfo-2.9.7-3.3.1 References: https://www.suse.com/security/cve/CVE-2018-10906.html https://bugzilla.suse.com/1101797 ______________________________________________________________________________ SUSE Security Update: Security update for fuse ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:13948-1 Rating: moderate References: #1101797 Cross-References: CVE-2018-10906 Affected Products: SUSE Linux Enterprise Software Development Kit 11-SP4 SUSE Linux Enterprise Server 11-SP4 SUSE Linux Enterprise Debuginfo 11-SP4 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for fuse fixes the following issues: Security issue fixed: - CVE-2018-10906: Fix a bypass of the user_allow_other restriction (bsc#1101797) Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Software Development Kit 11-SP4: zypper in -t patch sdksp4-fuse-13948=1 - SUSE Linux Enterprise Server 11-SP4: zypper in -t patch slessp4-fuse-13948=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-fuse-13948=1 Package List: - SUSE Linux Enterprise Software Development Kit 11-SP4 (i586 ia64 ppc64 s390x x86_64): fuse-devel-2.8.7-0.11.3.1 - SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64): fuse-2.8.7-0.11.3.1 libfuse2-2.8.7-0.11.3.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64): fuse-debuginfo-2.8.7-0.11.3.1 fuse-debugsource-2.8.7-0.11.3.1 References: https://www.suse.com/security/cve/CVE-2018-10906.html https://bugzilla.suse.com/1101797 - --------------------------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 iQIVAwUBXGC2smaOgq3Tt24GAQjk/g/5AQalh+8EW1NiJrnbKfCGA1JNYFASIITl B8DYX8eFMI7+b1FFcXpP0pzW5pEnl9fQge1ev2oh7m3ALXE7c+Gcjbfl3yi+0Cu9 09XYogx+pDdwHQjenshQ6DPbUewFR5Fm6+wSKYIovFAwQD50LfsK0AQ3axCxUQ7x L8LrIbDjRiQiajnipkaQKhB9JLLWLU50pD1mN7DEAhR9uHDmNiLWP0ou34OXYJyX UJVpmQTS9LFp8wFzLwtKOxm6Wv+TeBJtdEoWhZX/WW2tANlR22RdpcaqQvoX9VE+ +i9XhurViL8HEtM+4HtStRMArDGgdbw4A5y9GsFiGTq4PRcxUkkp3Yoxf/VFejVq Do+CMkq4jfSXRDiOQyn1LX2qEkFbkF5+iHaSMFtjqyhiWW8Z7Pjrqd3TKr7tM3IY M9DYTQ6yveRqaf8I1UKhas+H6iz6wTXnLw+vlzCSUsezK+L7q7h9/4c6DNypyNdN WcLXFmJl4hP+BT+GEbKi2AoKnUmpTvpEPZkUVXZE9oqk2+9+t5KypDb6UuMZGUNT 4ro10E5FbOfQhw5BXWbIaup0xMsya+9XDN5NmO5ycZdQtmnmsgIBRVWKoW7y2DLG +ZdFxzC1T9n94e9LpFiGO+G6Do8jasFo8ODyQ8HnwemHGKdlwBNqREO8jZtPnYgD G2vtu69QICs= =VqRV -----END PGP SIGNATURE-----