CVE-2016-7426
Published · Updated
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 12%
exploitation probability
12%top 4% of all CVEs
observed exploitation
nono source reports it
NTP before 4.2.8p9 rate limits responses received from the configured sources when rate limiting for all associations is enabled, which allows remote attackers to cause a denial of service (prevent responses from the sources) by sending responses with a spoofed source address.
Affected products
n/a · n/aReferences
http://nwtime.org/ntp428p9_release/http://rhn.redhat.com/errata/RHSA-2017-0252.htmlhttps://bto.bluecoat.com/security-advisory/sa139https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03706en_ushttps://security.FreeBSD.org/advisories/FreeBSD-SA-16:39.ntp.aschttp://support.ntp.org/bin/view/Main/NtpBug3071http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilitieshttps://usn.ubuntu.com/3707-2/https://www.kb.cert.org/vuls/id/633847http://www.securityfocus.com/bid/94451http://www.securitytracker.com/id/1037354