CVE-2015-5300 | BDVDB-2026-87971 Detail
Description#
The panic_gate check in NTP before 4.2.8p5 is only re-enabled after the first change to the system clock that was greater than 128 milliseconds by default, which allows remote attackers to set NTP to an arbitrary time when started with the -g option, or to alter the time by up to 900 seconds otherwise by responding to an unspecified number of requests from trusted sources, and leveraging a resulting denial of service (abort and restart).
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://rhn.redhat.com/errata/RHSA-2015-1930.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
- http://seclists.org/bugtraq/2016/Feb/164
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- http://www.ubuntu.com/usn/USN-2783-1
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html
- https://ics-cert.us-cert.gov/advisories/ICSA-15-356-01
- https://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p5_Securit
- https://bugzilla.redhat.com/show_bug.cgi?id=1271076
- https://www-01.ibm.com/support/docview.wss?uid=swg21980676
- https://support.citrix.com/article/CTX220112
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html
- https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099428
Show all 39
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170684.html
- http://www.debian.org/security/2015/dsa-3388
- https://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
- http://aix.software.ibm.com/aix/efixes/security/ntp_advisory5.asc
- https://www.cs.bu.edu/~goldbe/NTPattack.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177507.html
- http://www.securitytracker.com/id/1034670
- https://www-01.ibm.com/support/docview.wss?uid=isg3T1024073
- http://www.securityfocus.com/bid/77312
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
- https://www.freebsd.org/security/advisories/FreeBSD-SA-16:02.ntp.asc
- https://www-01.ibm.com/support/docview.wss?uid=swg21979393
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html
- https://www-01.ibm.com/support/docview.wss?uid=nas8N1021264
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html
- https://www-01.ibm.com/support/docview.wss?uid=isg3T1023885
- https://bto.bluecoat.com/security-advisory/sa113
- https://www-01.ibm.com/support/docview.wss?uid=swg21983501
- https://www-01.ibm.com/support/docview.wss?uid=ssg1S1005821
- http://support.ntp.org/bin/view/Main/NtpBug2956
- https://www-01.ibm.com/support/docview.wss?uid=swg21983506
- http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html
- https://security.netapp.com/advisory/ntap-20171004-0001/
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.