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SUSE: 2019:2185-1 Moderate: Flatpak Sandbox Escape Issues Fixed

suse
Calendar Grey August 20, 2019
Dist Suse Esm H88
SUSE Security Update for flatpak addresses three vulnerabilities that pose risks of sandbox escape. Comprehensive update procedure information provided.
An update that fixes three vulnerabilities is now available

Summary

This update for flatpak fixes the following issues: Security issues fixed: - CVE-2019-8308: Fixed a potential sandbox escape via /proc (bsc#1125431). - CVE-2019-11460: Fixed a compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl (bsc#1133043). - CVE-2019-11461: Fixed a compromised thumbnailer may escape the bubblewrap sandbox used to confine thumbnailers by using the TIOCSTI ioctl (bsc#1133041). 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 Desktop Applications 15: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-2019-2185=1

Topics%20covered

Topics Covered

security advisory moderate sandbox escape SUSE Linux Enterprise flatpak

References

#1125431 #1133041 #1133043

Cross- CVE-2019-11460 CVE-2019-11461 CVE-2019-8308

Affected Products:

SUSE Linux Enterprise Module for Desktop Applications 15

https://www.suse.com/security/cve/CVE-2019-11460.html

https://www.suse.com/security/cve/CVE-2019-11461.html

https://www.suse.com/security/cve/CVE-2019-8308.html

https://bugzilla.suse.com/1125431

https://bugzilla.suse.com/1133041

https://bugzilla.suse.com/1133043

Announcement ID: SUSE-SU-2019:2185-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate sandbox escape SUSE Linux Enterprise flatpak

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