Podatność CVE-2015-5300

Podatność CVE-2015-5300

Publikacja: 2017-07-21

Opis:

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).

Typ:

CWE-361

(Time and State)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

Ogólna skala CVSS	Znaczenie	Łatwość wykorzystania
5/10	2.9/10	10/10

Wymagany dostęp	Złożoność ataku	Autoryzacja
Zdalny	Niska	Nie wymagana
Wpływ na poufność	Wpływ na integralność	Wpływ na dostępność
Brak	Brak	Częściowy

Affected software
SUSE -> Linux enterprise debuginfo
SUSE -> Suse linux enterprise server
SUSE -> Manager
SUSE -> Openstack cloud
SUSE -> Linux enterprise desktop
SUSE -> Linux enterprise server
SUSE -> Manager proxy
SUSE -> Linux enterprise software development kit
Redhat -> Enterprise linux hpc node eus
Redhat -> Enterprise linux server
Redhat -> Enterprise linux server eus
Redhat -> Enterprise linux desktop
Redhat -> Enterprise linux hpc node
Redhat -> Enterprise linux workstation
Opensuse project -> Opensuse
Opensuse -> LEAP
Opensuse -> Opensuse
NTP -> NTP
Novell -> LEAP
Fedoraproject -> Fedora
Debian -> Debian linux
Canonical -> Ubuntu linux

Referencje:

http://aix.software.ibm.com/aix/efixes/security/ntp_advisory5.asc

http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170684.html

http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170926.html

http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177507.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html

http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html

http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html

http://rhn.redhat.com/errata/RHSA-2015-1930.html

http://seclists.org/bugtraq/2016/Feb/164

http://support.ntp.org/bin/view/Main/NtpBug2956

http://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p5_Securit

http://www.debian.org/security/2015/dsa-3388

http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

http://www.securityfocus.com/bid/77312

http://www.securitytracker.com/id/1034670

http://www.ubuntu.com/usn/USN-2783-1

https://bto.bluecoat.com/security-advisory/sa113

https://bugzilla.redhat.com/show_bug.cgi?id=1271076

https://ics-cert.us-cert.gov/advisories/ICSA-15-356-01

https://security.netapp.com/advisory/ntap-20171004-0001/

https://support.citrix.com/article/CTX220112

https://www-01.ibm.com/support/docview.wss?uid=isg3T1023885

https://www-01.ibm.com/support/docview.wss?uid=isg3T1024073

https://www-01.ibm.com/support/docview.wss?uid=nas8N1021264

https://www-01.ibm.com/support/docview.wss?uid=ssg1S1005821

https://www-01.ibm.com/support/docview.wss?uid=swg21979393

https://www-01.ibm.com/support/docview.wss?uid=swg21980676

https://www-01.ibm.com/support/docview.wss?uid=swg21983501

https://www-01.ibm.com/support/docview.wss?uid=swg21983506

https://www.cs.bu.edu/~goldbe/NTPattack.html

https://www.freebsd.org/security/advisories/FreeBSD-SA-16:02.ntp.asc

https://www.ibm.com/support/home/docdisplay?lndocid=migr-5099428

https://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html

https://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html

Podatność CVE-2015-5300

CWE-361

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

5/10

2.9/10

10/10

Zdalny

Niska

Nie wymagana

Brak

Brak

Częściowy

Affected software

Referencje: