Security update for libtirpc, rpcbind SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2017:1468-1 Final 1 1 2017-05-31T14:45:30Z current 2017-05-31T14:45:30Z 2017-05-31T14:45:30Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for libtirpc, rpcbind This update for libtirpc and rpcbind fixes the following issues: - CVE-2017-8779: A crafted UDP package could lead rpcbind to remote denial-of-service. (bsc#1037559) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). sdksp4-libtirpc-13135,sleposp3-libtirpc-13135,slessp3-libtirpc-13135,slessp4-libtirpc-13135 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2017/suse-su-20171468-1/ Link for SUSE-SU-2017:1468-1 https://lists.suse.com/pipermail/sle-security-updates/2017-May/002932.html E-Mail link for SUSE-SU-2017:1468-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1037559 SUSE Bug 1037559 https://www.suse.com/security/cve/CVE-2017-8779/ SUSE CVE CVE-2017-8779 page SUSE Linux Enterprise Point of Sale 11 SP3 SUSE Linux Enterprise Server 11 SP3-LTSS SUSE Linux Enterprise Server 11 SP3-TERADATA SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 SUSE Linux Enterprise Software Development Kit 11 SP4 libtirpc-devel-0.2.1-1.12.3 libtirpc1-0.2.1-1.12.3 rpcbind-0.1.6+git20080930-6.27.2 libtirpc1-0.2.1-1.12.3 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 rpcbind-0.1.6+git20080930-6.27.2 as a component of SUSE Linux Enterprise Point of Sale 11 SP3 libtirpc1-0.2.1-1.12.3 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS rpcbind-0.1.6+git20080930-6.27.2 as a component of SUSE Linux Enterprise Server 11 SP3-LTSS libtirpc1-0.2.1-1.12.3 as a component of SUSE Linux Enterprise Server 11 SP3-TERADATA rpcbind-0.1.6+git20080930-6.27.2 as a component of SUSE Linux Enterprise Server 11 SP3-TERADATA libtirpc1-0.2.1-1.12.3 as a component of SUSE Linux Enterprise Server 11 SP4 rpcbind-0.1.6+git20080930-6.27.2 as a component of SUSE Linux Enterprise Server 11 SP4 libtirpc1-0.2.1-1.12.3 as a component of SUSE Linux Enterprise Server for SAP Applications 11 SP4 rpcbind-0.1.6+git20080930-6.27.2 as a component of SUSE Linux Enterprise Server for SAP Applications 11 SP4 libtirpc-devel-0.2.1-1.12.3 as a component of SUSE Linux Enterprise Software Development Kit 11 SP4 rpcbind through 0.2.4, LIBTIRPC through 1.0.1 and 1.0.2-rc through 1.0.2-rc3, and NTIRPC through 1.4.3 do not consider the maximum RPC data size during memory allocation for XDR strings, which allows remote attackers to cause a denial of service (memory consumption with no subsequent free) via a crafted UDP packet to port 111, aka rpcbomb. CVE-2017-8779 SUSE Linux Enterprise Point of Sale 11 SP3:libtirpc1-0.2.1-1.12.3 SUSE Linux Enterprise Point of Sale 11 SP3:rpcbind-0.1.6+git20080930-6.27.2 SUSE Linux Enterprise Server 11 SP3-LTSS:libtirpc1-0.2.1-1.12.3 SUSE Linux Enterprise Server 11 SP3-LTSS:rpcbind-0.1.6+git20080930-6.27.2 SUSE Linux Enterprise Server 11 SP3-TERADATA:libtirpc1-0.2.1-1.12.3 SUSE Linux Enterprise Server 11 SP3-TERADATA:rpcbind-0.1.6+git20080930-6.27.2 SUSE Linux Enterprise Server 11 SP4:libtirpc1-0.2.1-1.12.3 SUSE Linux Enterprise Server 11 SP4:rpcbind-0.1.6+git20080930-6.27.2 SUSE Linux Enterprise Server for SAP Applications 11 SP4:libtirpc1-0.2.1-1.12.3 SUSE Linux Enterprise Server for SAP Applications 11 SP4:rpcbind-0.1.6+git20080930-6.27.2 SUSE Linux Enterprise Software Development Kit 11 SP4:libtirpc-devel-0.2.1-1.12.3 important 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2017/suse-su-20171468-1/ https://www.suse.com/security/cve/CVE-2017-8779.html CVE-2017-8779 https://bugzilla.suse.com/1037559 SUSE Bug 1037559 https://bugzilla.suse.com/1037930 SUSE Bug 1037930 https://bugzilla.suse.com/1101814 SUSE Bug 1101814 https://bugzilla.suse.com/798028 SUSE Bug 798028