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Fixes the following CVEs:
Bug 3020 / CVE-2016-1551: Refclock impersonation vulnerability, AKA: refclock-peering
Reported by Matt Street and others of Cisco ASIG
Bug 3012 / CVE-2016-1549: Sybil vulnerability: ephemeral association attack, AKA: ntp-sybil - MITIGATION ONLY
Reported by Matthew Van Gundy of Cisco ASIG
Bug 3011 / CVE-2016-2516: Duplicate IPs on unconfig directives will cause an assertion botch
Reported by Yihan Lian of the Cloud Security Team, Qihoo 360
Bug 3010 / CVE-2016-2517: Remote configuration trustedkey/requestkey values are not properly validated
Reported by Yihan Lian of the Cloud Security Team, Qihoo 360
Bug 3009 / CVE-2016-2518: Crafted addpeer with hmode > 7 causes array wraparound with MATCH_ASSOC
Reported by Yihan Lian of the Cloud Security Team, Qihoo 360
Bug 3008 / CVE-2016-2519: ctl_getitem() return value not always checked
Reported by Yihan Lian of the Cloud Security Team, Qihoo 360
Bug 3007 / CVE-2016-1547: Validate crypto-NAKs, AKA: nak-dos
Reported by Stephen Gray and Matthew Van Gundy of Cisco ASIG
Bug 2978 / CVE-2016-1548: Interleave-pivot - MITIGATION ONLY
Reported by Miroslav Lichvar of RedHat and separately by Jonathan Gardner of Cisco ASIG
Bug 2952 / CVE-2015-7704: KoD fix: peer associations were broken by the fix for NtpBug2901, AKA: Symmetric active/passive mode is broken
Reported by Michael Tatarinov, NTP Project Developer Volunteer
Bug 2945 / Bug 2901 / CVE-2015-8138: Zero Origin Timestamp Bypass, AKA: Additional KoD Checks
Reported by Jonathan Gardner of Cisco ASIG
Bug 2879 / CVE-2016-1550: Improve NTP security against buffer comparison timing attacks, authdecrypt-timing, AKA: authdecrypt-timing
Reported independently by Loganaden Velvindron, and Matthew Van Gundy and Stephen Gray of Cisco ASIG.
Signed-off-by: Peter Wagner <tripolar@gmx.at>
lilik-openwrt-22.03
Peter Wagner
9 years ago