SUSE Security Update: Security update for ntp ______________________________________________________________________________ Announcement ID: SUSE-SU-2015:0259-3 Rating: important References: #910764 #911792 Cross-References: CVE-2014-9293 CVE-2014-9294 CVE-2014-9297 CVE-2014-9298 Affected Products: SUSE Linux Enterprise Server 11 SP1 LTSS ______________________________________________________________________________ An update that fixes four vulnerabilities is now available. Description: ntp has been updated to fix four security issues: * CVE-2014-9294: ntp-keygen used a weak RNG seed, which made it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack. (bsc#910764) * CVE-2014-9293: The config_auth function, when an auth key is not configured, improperly generated a key, which made it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack. (bsc#910764) * CVE-2014-9298: ::1 can be spoofed on some operating systems, so ACLs based on IPv6 ::1 addresses could be bypassed. (bsc#910764) * CVE-2014-9297: vallen is not validated in several places in ntp_crypto.c, leading to potential information leak. (bsc#910764) Security Issues: * CVE-2014-9294 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9294> * CVE-2014-9293 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9293> * CVE-2014-9298 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9298> * CVE-2014-9297 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9297> 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 11 SP1 LTSS: zypper in -t patch slessp1-ntp=10307 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server 11 SP1 LTSS (i586 s390x x86_64): ntp-4.2.4p8-1.29.32.1 ntp-doc-4.2.4p8-1.29.32.1 References: http://support.novell.com/security/cve/CVE-2014-9293.html http://support.novell.com/security/cve/CVE-2014-9294.html http://support.novell.com/security/cve/CVE-2014-9297.html http://support.novell.com/security/cve/CVE-2014-9298.html https://bugzilla.suse.com/910764 https://bugzilla.suse.com/911792 http://download.suse.com/patch/finder/?keywords=900e7482290b4309d9dd461085b0... -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org