CVE-2014-9751
CVE-2014-9751
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
The read_network_packet function in ntp_io.c in ntpd in NTP 4.x before 4.2.8p1 on Linux and OS X does not properly determine whether a source IP address is an IPv6 loopback address, which makes it easier for remote attackers to spoof restricted packets, and read or write to the runtime state, by leveraging the ability to reach the ntpd machine's network interface with a packet from the ::1 address.
EPSS 4,5% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
Sources originales
- http://www.kb.cert.org/vuls/id/852879
- http://support.ntp.org/bin/view/Main/SecurityNotice#December_2014_NTP_Security_Vulne
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://bugs.ntp.org/show_bug.cgi?id=2672
- http://www.debian.org/security/2015/dsa-3388
- http://www.securityfocus.com/bid/72584
- http://rhn.redhat.com/errata/RHSA-2015-1459.html
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03886en_us
- https://bugzilla.redhat.com/show_bug.cgi?id=1184572
- https://nvd.nist.gov/vuln/detail/CVE-2014-9751