SUSE Security Update: Security update for SuSEfirewall2
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Announcement ID: SUSE-SU-2017:2932-1
Rating: moderate
References: #1064127
Cross-References: CVE-2017-15638
Affected Products:
SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
SUSE Linux Enterprise Server 12-SP2
SUSE Linux Enterprise Desktop 12-SP2
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An update that fixes one vulnerability is now available.
Description:
This update for SuSEfirewall2 fixes the following issues:
- CVE-2017-15638: Fixed a security issue with too open implicit portmapper
rules (bsc#1064127): A source net restriction for _rpc_ services was not
taken into account for the implicitly added rules for port 111, making
the portmap service accessible to everyone in the affected zone.
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:
zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1814=1
- SUSE Linux Enterprise Server 12-SP2:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1814=1
- SUSE Linux Enterprise Desktop 12-SP2:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1814=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (noarch):
SuSEfirewall2-3.6.312-2.13.1
- SUSE Linux Enterprise Server 12-SP2 (noarch):
SuSEfirewall2-3.6.312-2.13.1
- SUSE Linux Enterprise Desktop 12-SP2 (noarch):
SuSEfirewall2-3.6.312-2.13.1
References:
https://www.suse.com/security/cve/CVE-2017-15638.html
https://bugzilla.suse.com/1064127