SUSE Security Update: Security update for openvpn ______________________________________________________________________________
Announcement ID: SUSE-SU-2017:1622-1 Rating: important References: #1038709 #1038711 #1038713 #995374 Cross-References: CVE-2016-6329 CVE-2017-7478 CVE-2017-7479
Affected Products: SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 SUSE Linux Enterprise Server 12-SP2 SUSE Linux Enterprise Desktop 12-SP2 ______________________________________________________________________________
An update that solves three vulnerabilities and has one errata is now available.
Description:
This update for openvpn fixes the following issues:
- CVE-2016-6329: Show which ciphers should no longer be used in openvpn --show-ciphers (bsc#995374) - CVE-2017-7478: openvpn: Authenticated user can DoS server by using a big payload in P_CONTROL (bsc#1038709) - CVE-2017-7479: openvpn: Denial of Service due to Exhaustion of Packet-ID counter (bsc#1038711) - Hardening measures found by internal audit (bsc#1038713)
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-SP2-2017-998=1
- SUSE Linux Enterprise Server 12-SP2:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-998=1
- SUSE Linux Enterprise Desktop 12-SP2:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-998=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):
openvpn-2.3.8-16.14.1 openvpn-auth-pam-plugin-2.3.8-16.14.1 openvpn-auth-pam-plugin-debuginfo-2.3.8-16.14.1 openvpn-debuginfo-2.3.8-16.14.1 openvpn-debugsource-2.3.8-16.14.1
- SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le x86_64):
openvpn-2.3.8-16.14.1 openvpn-auth-pam-plugin-2.3.8-16.14.1 openvpn-auth-pam-plugin-debuginfo-2.3.8-16.14.1 openvpn-debuginfo-2.3.8-16.14.1 openvpn-debugsource-2.3.8-16.14.1
- SUSE Linux Enterprise Desktop 12-SP2 (x86_64):
openvpn-2.3.8-16.14.1 openvpn-debuginfo-2.3.8-16.14.1 openvpn-debugsource-2.3.8-16.14.1
References:
https://www.suse.com/security/cve/CVE-2016-6329.html https://www.suse.com/security/cve/CVE-2017-7478.html https://www.suse.com/security/cve/CVE-2017-7479.html https://bugzilla.suse.com/1038709 https://bugzilla.suse.com/1038711 https://bugzilla.suse.com/1038713 https://bugzilla.suse.com/995374