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Vulnerability Details : CVE-2019-8936

NTP through 4.2.8p12 has a NULL Pointer Dereference.
Publish Date : 2019-05-15 Last Update Date : 2019-05-20
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 476

- Products Affected By CVE-2019-8936

# Product Type Vendor Product Version Update Edition Language
1 OS Fedoraproject Fedora 28 Version Details Vulnerabilities
2 OS Fedoraproject Fedora 29 Version Details Vulnerabilities
3 OS Fedoraproject Fedora 30 Version Details Vulnerabilities
4 OS Freebsd Freebsd 11.2 P4 Version Details Vulnerabilities
5 OS Freebsd Freebsd 11.2 P5 Version Details Vulnerabilities
6 OS Freebsd Freebsd 11.2 P6 Version Details Vulnerabilities
7 OS Freebsd Freebsd 11.2 - Version Details Vulnerabilities
8 OS Freebsd Freebsd 11.2 P7 Version Details Vulnerabilities
9 OS Freebsd Freebsd 11.2 P2 Version Details Vulnerabilities
10 OS Freebsd Freebsd 11.2 P9 Version Details Vulnerabilities
11 OS Freebsd Freebsd 11.2 P3 Version Details Vulnerabilities
12 OS Freebsd Freebsd 12.0 P1 Version Details Vulnerabilities
13 OS Freebsd Freebsd 12.0 P3 Version Details Vulnerabilities
14 OS Freebsd Freebsd 12.0 - Version Details Vulnerabilities
15 Application Netapp Data Ontap Operating In 7-mode - Version Details Vulnerabilities
16 Application NTP NTP 4.2.8 P2 Rc2 Version Details Vulnerabilities
17 Application NTP NTP 4.2.8 P1 Beta5 Version Details Vulnerabilities
18 Application NTP NTP 4.2.8 P4 Version Details Vulnerabilities
19 Application NTP NTP 4.2.8 P12 Version Details Vulnerabilities
20 Application NTP NTP 4.2.8 P2 Rc3 Version Details Vulnerabilities
21 Application NTP NTP 4.2.8 P1 Rc1 Version Details Vulnerabilities
22 Application NTP NTP 4.2.8 P5 Version Details Vulnerabilities
23 Application NTP NTP 4.2.8 P1 Beta1 Version Details Vulnerabilities
24 Application NTP NTP 4.2.8 Version Details Vulnerabilities
25 Application NTP NTP 4.2.8 P3 Version Details Vulnerabilities
26 Application NTP NTP 4.2.8 P1 Rc2 Version Details Vulnerabilities
27 Application NTP NTP 4.2.8 P6 Version Details Vulnerabilities
28 Application NTP NTP 4.2.8 P1 Beta2 Version Details Vulnerabilities
29 Application NTP NTP 4.2.8 P3 Rc1 Version Details Vulnerabilities
30 Application NTP NTP 4.2.8 P1 Version Details Vulnerabilities
31 Application NTP NTP 4.2.8 P2 Version Details Vulnerabilities
32 Application NTP NTP 4.2.8 P7 Version Details Vulnerabilities
33 Application NTP NTP 4.2.8 P1 Beta3 Version Details Vulnerabilities
34 Application NTP NTP 4.2.8 P3 Rc2 Version Details Vulnerabilities
35 Application NTP NTP 4.2.8 P10 Version Details Vulnerabilities
36 Application NTP NTP 4.2.8 P2 Rc1 Version Details Vulnerabilities
37 Application NTP NTP 4.2.8 P9 Version Details Vulnerabilities
38 Application NTP NTP 4.2.8 P1 Beta4 Version Details Vulnerabilities
39 Application NTP NTP 4.2.8 P3 Rc3 Version Details Vulnerabilities
40 Application NTP NTP 4.2.8 P11 Version Details Vulnerabilities
41 OS Opensuse Leap 15.0 Version Details Vulnerabilities
42 OS Opensuse Leap 42.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Fedoraproject Fedora 3
Freebsd Freebsd 11
Netapp Data Ontap Operating In 7-mode 1
NTP NTP 25
Opensuse Leap 2

- References For CVE-2019-8936

https://security.netapp.com/advisory/ntap-20190503-0001/ CONFIRM
https://security.gentoo.org/glsa/201903-15
GENTOO GLSA-201903-15
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:04.ntp.asc
FREEBSD FreeBSD-SA-19:04
https://seclists.org/bugtraq/2019/May/39
BUGTRAQ 20190515 FreeBSD Security Advisory FreeBSD-SA-19:04.ntp
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00032.html
SUSE openSUSE-SU-2019:1143
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00036.html
SUSE openSUSE-SU-2019:1158
http://packetstormsecurity.com/files/152915/FreeBSD-Security-Advisory-FreeBSD-SA-19-04.ntp.html
http://support.ntp.org/bin/view/Main/SecurityNotice
https://lists.fedoraproject.org/archives/list/[email protected]/message/2NVS2CSG2TQ663CXOZZUJN4STQPMENNP/
FEDORA FEDORA-2019-f781d5c4c6
https://lists.fedoraproject.org/archives/list/[email protected]/message/JBGXY7OKWOLT6X6JAPVZRFEP4FLCGGST/
FEDORA FEDORA-2019-694e3aa4e8
https://lists.fedoraproject.org/archives/list/[email protected]/message/KQDNHNYOJK2SRSGO23GQ2RXTOUY2HLNN/
FEDORA FEDORA-2019-b0c7f0d94a
http://bugs.ntp.org/show_bug.cgi?id=3565 CONFIRM

- Metasploit Modules Related To CVE-2019-8936

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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