CVE-2019-6443

Name

CVE-2019-6443

Description

An issue was discovered in NTPsec before 1.1.3. Because of a bug in ctl_getitem, there is a stack-based buffer over-read in read_sysvars in ntp_control.c in ntpd.

NVD Severity

high

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

References

Type	URI
Release Notes	https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS
Exploit	https://dumpco.re/bugs/ntpsec-oobread1
Exploit	https://dumpco.re/blog/ntpsec-bugs
Exploit	https://www.exploit-db.com/exploits/46175/

Match rules

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:ntpsec:ntpsec::::::::`	ntpsec	>= None	< 1.1.3

Vulnerable and fixed packages

Source package	Branch	Version	Maintainer	Status
ntpsec	edge-community	1.1.3-r0	None	fixed
ntpsec	3.22-community	1.1.3-r0	None	fixed
ntpsec	3.21-community	1.1.3-r0	None	fixed
ntpsec	3.20-community	1.1.3-r0	None	fixed
ntpsec	3.19-community	1.1.3-r0	None	fixed
ntpsec	3.18-community	1.1.3-r0	None	fixed
ntpsec	3.17-community	1.1.3-r0	None	fixed