CVE Vulnerability

CVE-2019-6445

An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntp_control.c, related to ctl_getitem.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS Release Notes Third Party Advisory
https://dumpco.re/bugs/ntpsec-authed-npe Exploit Third Party Advisory
https://dumpco.re/blog/ntpsec-bugs Exploit Third Party Advisory
https://www.exploit-db.com/exploits/46177/ Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:ntpsec:ntpsec:*:*:*:*:*:*:*:*
Information

Published : 2019-01-16 05:29

Updated : 2019-01-22 01:35

NVD link : CVE-2019-6445

Mitre link : CVE-2019-6445

Products Affected
No products.
CWE
CWE-476