CVE Vulnerability

CVE-2018-12327

Stack-based buffer overflow in ntpq and ntpdc of NTP version 4.2.8p11 allows an attacker to achieve code execution or escalate to higher privileges via a long string as the argument for an IPv4 or IPv6 command-line parameter. NOTE: It is unclear whether there are any common situations in which ntpq or ntpdc is used with a command line from an untrusted source.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gist.github.com/fakhrizulkifli/9b58ed8e0354e8deee50b0eebd1c011f Exploit Third Party Advisory
https://www.exploit-db.com/exploits/44909/ Exploit Third Party Advisory
http://www.securityfocus.com/bid/104517 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:3854
https://access.redhat.com/errata/RHSA-2018:3853
https://security.gentoo.org/glsa/201903-15
https://access.redhat.com/errata/RHSA-2019:2077
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03962en_us
https://usn.ubuntu.com/4229-1/
Configurations

Configuration 1

cpe:2.3:a:ntp:ntp:4.2.8:p11:*:*:*:*:*:*
Information

Published : 2018-06-20 02:29

Updated : 2020-08-24 05:37

NVD link : CVE-2018-12327

Mitre link : CVE-2018-12327

Products Affected
No products.
CWE
CWE-787