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SUSE 11 SP3 Advisory 2015:1173-1: Critical NTP Denial of Service Issue

suse
Calendar Grey July 2, 2015
Dist Suse Esm H88
SUSE rolls out a vital security enhancement for ntp, tackling significant vulnerabilities and delivering guidance for users on how to apply the updates.
An update that solves two vulnerabilities and has one An update that solves two vulnerabilities and has one An update that solves two vulnerabilities and has one errata is now avai...

Summary

ntp was updated to fix two security issues: * CVE-2015-1799: ntpd authentication did not protect symmetric associations against DoS attacks (bsc#924202) * CVE-2015-3405: ntp-keygen may generate non-random symmetric keys on big-endian systems (bsc#928321) Security Issues: * CVE-2015-1799 * CVE-2015-3405 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 SP3 for VMware: zypper in -t patch slessp3-ntp=10804 - SUSE Linux Enterprise Server 11 SP3: zypper in -t patch slessp3-ntp=10804 - SUSE Linux Enterprise Desktop 11 SP3:

References

#924202 #928321 #935409

Cross- CVE-2015-1799 CVE-2015-3405

Affected Products:

SUSE Linux Enterprise Server 11 SP3 for VMware

SUSE Linux Enterprise Server 11 SP3

SUSE Linux Enterprise Desktop 11 SP3

https://www.suse.com/security/cve/CVE-2015-1799.html

https://www.suse.com/security/cve/CVE-2015-3405.html

https://bugzilla.suse.com/show_bug.cgi?id=924202

https://bugzilla.suse.com/show_bug.cgi?id=928321

https://bugzilla.suse.com/show_bug.cgi?id=935409

https://scc.suse.com:443/patches/

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2015:1173-1
Rating: important

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