CVE-2015-5300
CVE-2015-5300
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Esta página muestra una selección de datos de las fuentes. Consulte los avisos enlazados para ver la descripción completa y las versiones afectadas.
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 · Alta · EPSS 9,1% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
ntp Debian:11
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:4.2.8p4+dfsg-2
Actualiza a 1:4.2.8p4+dfsg-2
ntp Ubuntu:14.04:LTS
- Versiones
- 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
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5
Actualiza a 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5
Fuentes 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