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SUSE: 2019:3182-1 Moderate: Permissions Security Issues

suse
Calendar Grey December 5, 2019
Dist Suse Esm H88
Novell Security Notice resolves multiple vulnerabilities concerning access controls. Please consult the official release for further details.
An update that solves two vulnerabilities and has one errata is now available

Summary

This update for permissions fixes the following issues: - CVE-2019-3688: Changed wrong ownership in /usr/sbin/pinger to root:squid which could have allowed a squid user to gain persistence by changing the binary (bsc#1093414). - CVE-2019-3690: Fixed a privilege escalation through untrusted symbolic links (bsc#1150734). - Fixed a regression which caused sagmentation fault (bsc#1157198). 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-15-2019-3182=1 Package List: - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):

Topics%20covered

Topics Covered

security advisory moderate update privilege escalation permissions SUSE Linux

References

#1093414 #1150734 #1157198

Cross- CVE-2019-3688 CVE-2019-3690

Affected Products:

SUSE Linux Enterprise Module for Basesystem 15

https://www.suse.com/security/cve/CVE-2019-3688.html

https://www.suse.com/security/cve/CVE-2019-3690.html

https://bugzilla.suse.com/1093414

https://bugzilla.suse.com/1150734

https://bugzilla.suse.com/1157198

Announcement ID: SUSE-SU-2019:3182-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate update privilege escalation permissions SUSE Linux

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