critique
CVE-2015-7705
ntp: denial of service by trigerring rate limiting on NTP server
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.
Sévérité par source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat4.3AV:N/AC:M/Au:N/C:N/I:N/A:P
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (moyenne), Ubuntu (moyenne).
Description
The rate limiting feature in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to have unspecified impact via a large number of crafted requests.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| debian 11 | ntp | 1:4.2.8p4+dfsg-3 |
| debian 7 | ntp | pas de correctif indiqué |
| debian 8 | ntp | pas de correctif indiqué |
| Red Hat | ntp, ntp-doc, ntp-perl et 2 autres | pas de correctif indiqué |
| ubuntu 12.04 | ntp | 1:4.2.6.p3+dfsg-1ubuntu3.6 |
| ubuntu 14.04 | ntp | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5 |
| ubuntu 14.04-ESM | ntp | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5 |
| ubuntu 15.04 | ntp | 1:4.2.6.p5+dfsg-3ubuntu6.2 |
| ubuntu 15.10 | ntp | 1:4.2.6.p5+dfsg-3ubuntu8.1 |
Afficher les 13 entrées de 9 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| debian 11 | ntp | 1:4.2.8p4+dfsg-3 |
| debian 7 | ntp | pas de correctif indiqué |
| debian 8 | ntp | pas de correctif indiqué |
| Red Hat | ntp | pas de correctif indiqué |
| Red Hat | ntp-doc | pas de correctif indiqué |
| Red Hat | ntp-perl | pas de correctif indiqué |
| Red Hat | ntpdate | pas de correctif indiqué |
| Red Hat | sntp | pas de correctif indiqué |
| ubuntu 12.04 | ntp | 1:4.2.6.p3+dfsg-1ubuntu3.6 |
| ubuntu 14.04 | ntp | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5 |
| ubuntu 14.04-ESM | ntp | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.5 |
| ubuntu 15.04 | ntp | 1:4.2.6.p5+dfsg-3ubuntu6.2 |
| ubuntu 15.10 | ntp | 1:4.2.6.p5+dfsg-3ubuntu8.1 |
Références
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00034.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00037.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html
- http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00052.html
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html
Les 42 références
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html
- http://lists.opensuse.org/opensuse-updates/2015-11/msg00093.html
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html
- http://packetstormsecurity.com/files/134137/Slackware-Security-Advisory-ntp-Updates.html
- http://support.ntp.org/bin/view/Main/NtpBug2901
- http://support.ntp.org/bin/view/Main/SecurityNotice#October_2015_NTP_4_2_8p4_Securit
- http://support.ntp.org/bin/view/Main/SecurityNotice#October_2015_NTP_Security_Vulner
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151021-ntp
- http://www.cs.bu.edu/~goldbe/NTPattack.html
- http://www.securityfocus.com/archive/1/536737/100/0/threaded
- http://www.securityfocus.com/archive/1/536796/100/0/threaded
- http://www.securityfocus.com/archive/1/archive/1/536737/100/100/threaded
- http://www.securityfocus.com/archive/1/archive/1/536796/100/100/threaded
- http://www.securityfocus.com/bid/77284
- http://www.securitytracker.com/id/1033951
- http://www.ubuntu.com/usn/USN-2783-1
- https://access.redhat.com/security/cve/CVE-2015-7705
- https://bto.bluecoat.com/security-advisory/sa103
- https://bugzilla.redhat.com/show_bug.cgi?id=1274184
- https://cert-portal.siemens.com/productcert/pdf/ssa-211752.pdf
- https://cert-portal.siemens.com/productcert/pdf/ssa-497656.pdf
- https://eprint.iacr.org/2015/1020.pdf
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05270839
- https://nvd.nist.gov/vuln/detail/CVE-2015-7705
- https://security.gentoo.org/glsa/201607-15
- https://security.netapp.com/advisory/ntap-20171004-0001/
- https://support.citrix.com/article/CTX220112
- https://ubuntu.com/security/notices/USN-2783-1
- https://us-cert.cisa.gov/ics/advisories/icsa-21-103-11
- https://us-cert.cisa.gov/ics/advisories/icsa-21-159-11
- https://www.arista.com/en/support/advisories-notices/security-advisories/1212-security-advisory-0016
- https://www.cs.bu.edu/~goldbe/NTPattack.html
- https://www.cve.org/CVERecord?id=CVE-2015-7705
- https://www.kb.cert.org/vuls/id/718152