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Vulnerability Details : CVE-2018-7183

Buffer overflow in the decodearr function in ntpq in ntp 4.2.8p6 through 4.2.8p10 allows remote attackers to execute arbitrary code by leveraging an ntpq query and sending a response with a crafted array.
Publish Date : 2018-03-08 Last Update Date : 2019-01-24
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
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) Execute CodeOverflow
CWE ID 119

- Products Affected By CVE-2018-7183

# Product Type Vendor Product Version Update Edition Language
1 OS Freebsd Freebsd 10.3 Version Details Vulnerabilities
2 OS Freebsd Freebsd 10.4 Version Details Vulnerabilities
3 OS Freebsd Freebsd 11.1 Version Details Vulnerabilities
4 Application NTP NTP 4.2.8 P9 Version Details Vulnerabilities
5 Application NTP NTP 4.2.8 P10 Version Details Vulnerabilities
6 Application NTP NTP 4.2.8 P6 Version Details Vulnerabilities
7 Application NTP NTP 4.2.8 P7 Version Details Vulnerabilities
8 Application NTP NTP 4.2.8 P8 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Freebsd Freebsd 3
NTP NTP 5

- References For CVE-2018-7183

https://usn.ubuntu.com/3707-2/
UBUNTU USN-3707-2
https://usn.ubuntu.com/3707-1/
UBUNTU USN-3707-1
http://support.ntp.org/bin/view/Main/NtpBug3414 CONFIRM
https://www.synology.com/support/security/Synology_SA_18_13 CONFIRM
http://www.securityfocus.com/bid/103351
BID 103351 NTP CVE-2018-7183 Buffer Overflow Vulnerability Release Date:2018-08-15
https://security.netapp.com/advisory/ntap-20180626-0001/ CONFIRM
https://security.gentoo.org/glsa/201805-12
GENTOO GLSA-201805-12
https://security.FreeBSD.org/advisories/FreeBSD-SA-18:02.ntp.asc
FREEBSD FreeBSD-SA-18:02
http://support.ntp.org/bin/view/Main/SecurityNotice#February_2018_ntp_4_2_8p11_NTP_S CONFIRM

- Metasploit Modules Related To CVE-2018-7183

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


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