Security update for permissions
Announcement ID: | SUSE-SU-2019:3183-1 |
Rating: | moderate |
References: | #1047247 #1093414 #1097665 #1150734 #1157198 |
Cross-References: | CVE-2019-3688 CVE-2019-3690 |
Affected Products: |
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An update that solves two vulnerabilities and has three fixes is now available.
Description:
This update for permissions fixes the following issues:
Security issues fixed:
- 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).
Other issue addressed:
- Corrected a badly constracted file which could have allowed treating of the shell environment as permissions files (bsc#1097665,bsc#1047247).
- 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 Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-3183=1
- SUSE Linux Enterprise Server 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-3183=1
- SUSE Linux Enterprise Desktop 12-SP4:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-3183=1
Package List:
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
- permissions-20170707-3.14.1
- permissions-debuginfo-20170707-3.14.1
- permissions-debugsource-20170707-3.14.1
- SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
- permissions-20170707-3.14.1
- permissions-debuginfo-20170707-3.14.1
- permissions-debugsource-20170707-3.14.1
- SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
- permissions-20170707-3.14.1
- permissions-debuginfo-20170707-3.14.1
- permissions-debugsource-20170707-3.14.1