CVE-2015-1799
CVE-2015-1799
The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service (synchronization loss) by spoofing the source IP address of a peer.
Produtos afetados
n/a · n/aQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
http://bugs.ntp.org/show_bug.cgi?id=2781http://listengine.tuxfamily.org/chrony.tuxfamily.org/chrony-announce/2015/04/msg00002.htmlhttp://lists.apple.com/archives/security-announce/2015/Jun/msg00002.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/155863.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/155864.htmlhttp://lists.opensuse.org/opensuse-updates/2015-04/msg00052.htmlhttp://marc.info/?l=bugtraq&m=143213867103400&w=2http://marc.info/?l=bugtraq&m=145750740530849&w=2http://rhn.redhat.com/errata/RHSA-2015-1459.htmlhttps://kc.mcafee.com/corporate/index?page=content&id=SB10114https://security.gentoo.org/glsa/201509-01http://support.apple.com/kb/HT204942