CVE-2015-5300
CVE-2015-5300
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Cette page présente une partie des faits des sources. Consultez les avis liés pour la description complète et les versions concernées.
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).
CVSS 7.5 · Élevée · EPSS 9,1% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
n/a
- Versions du logiciel
- n/a: Concernée
Aucun correctif publié
ntp Debian:11
- Plages de versions concernées
- ECOSYSTEM: < 1:4.2.8p4+dfsg-2
Mettez à jour vers 1:4.2.8p4+dfsg-2
ntp Ubuntu:14.04:LTS
- Versions du logiciel
- 1:4.2.6.p5+dfsg-3ubuntu2
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.1
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.2
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.3
- Plages de versions concernées
- ECOSYSTEM: < 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5
Mettez à jour vers 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5
Sources originales
- 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
- 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://nvd.nist.gov/vuln/detail/CVE-2015-5300