CVE-2016-1548
CVE-2016-1548
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.
An attacker can spoof a packet from a legitimate ntpd server with an origin timestamp that matches the peer->dst timestamp recorded for that server. After making this switch, the client in NTP 4.2.8p4 and earlier and NTPSec aa48d001683e5b791a743ec9c575aaf7d867a2b0c will reject all future legitimate server responses. It is possible to force the victim client to move time after the mode has been changed. ntpq gives no indication that the mode has been switched.
CVSS 7.2 · Élevée · EPSS 3,8% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
ntp
- Versions du logiciel
- 4.2.8p4: Concernée
Aucun correctif publié
ntpsec
- Versions du logiciel
- aa48d001683e5b791a743ec9c575aaf7d867a2b0c: Concernée
Aucun correctif publié
ntp Debian:11
- Plages de versions concernées
- ECOSYSTEM: < 1:4.2.8p7+dfsg-1
Mettez à jour vers 1:4.2.8p7+dfsg-1
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
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.6
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.7
- 1:4.2.6.p5+dfsg-3ubuntu2.14.04.8
- Plages de versions concernées
- ECOSYSTEM: < 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10
Mettez à jour vers 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10
ntp Ubuntu:16.04:LTS
- Versions du logiciel
- 1:4.2.6.p5+dfsg-3ubuntu8
- 1:4.2.6.p5+dfsg-3ubuntu8.1
- 1:4.2.6.p5+dfsg-3ubuntu9
- 1:4.2.8p4+dfsg-3ubuntu1
- 1:4.2.8p4+dfsg-3ubuntu2
- 1:4.2.8p4+dfsg-3ubuntu3
- 1:4.2.8p4+dfsg-3ubuntu4
- 1:4.2.8p4+dfsg-3ubuntu5
- 1:4.2.8p4+dfsg-3ubuntu5.1
- 1:4.2.8p4+dfsg-3ubuntu5.2
- Plages de versions concernées
- ECOSYSTEM: < 1:4.2.8p4+dfsg-3ubuntu5.3
Mettez à jour vers 1:4.2.8p4+dfsg-3ubuntu5.3
Sources originales
- http://www.ubuntu.com/usn/USN-3096-1
- http://www.debian.org/security/2016/dsa-3629
- http://www.talosintelligence.com/reports/TALOS-2016-0082/
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- https://access.redhat.com/errata/RHSA-2016:1141
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
- http://www.securityfocus.com/bid/88264
- https://www.kb.cert.org/vuls/id/718152
- http://rhn.redhat.com/errata/RHSA-2016-1552.html
- http://www.securitytracker.com/id/1035705
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- https://security.netapp.com/advisory/ntap-20171004-0002/
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160428-ntpd
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:16.ntp.asc
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
- https://security.gentoo.org/glsa/201607-15
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html
- http://packetstormsecurity.com/files/136864/Slackware-Security-Advisory-ntp-Updates.html
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0082
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184669.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html
- https://nvd.nist.gov/vuln/detail/CVE-2016-1548