SUSE-SU-2016:1278-1: ntp&distro=SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2016:1278-1 is a vulnerability in ntp&distro=SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 11-05-2016
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for ntp This update for ntp to 4.2.8p7 fixes the following issues: * CVE-2016-1547, bsc#977459: Validate crypto-NAKs, AKA: CRYPTO-NAK DoS. * CVE-2016-1548, bsc#977461: Interleave-pivot * CVE-2016-1549, bsc#977451: Sybil vulnerability: ephemeral association attack. * CVE-2016-1550, bsc#977464: Improve NTP security against buffer comparison timing attacks. * CVE-2016-1551, bsc#977450: Refclock impersonation vulnerability * CVE-2016-2516, bsc#977452: Duplicate IPs on unconfig directives will cause an assertion botch in ntpd. * CVE-2016-2517, bsc#977455: remote configuration trustedkey/ requestkey/controlkey values are not properly validated. * CVE-2016-2518, bsc#977457: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC. * CVE-2016-2519, bsc#977458: ctl_getitem() return value not always checked. * This update also improves the fixes for: CVE-2015-7704, CVE-2015-7705, CVE-2015-7974 Bugs fixed: - Restrict the parser in the startup script to the first occurrance of 'keys' and 'controlkey' in ntp.conf (bsc#957226).

No weakness data has been published for this record.