PT-2019-18092 · Ntpsec+1 · Ntpsec+1

Magnus Klaaborg Stubman + 1 · Published 2019-01-16 · Updated 2019-01-23 · CVE-2019-6444

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions NTPsec versions prior to 1.1.3

Description An issue was discovered in NTPsec where the process control() function in ntp control.c has a stack-based buffer over-read. This occurs because attacker-controlled data is dereferenced by ntohl() in ntpd.

Recommendations For versions prior to 1.1.3, update to version 1.1.3 or later to resolve the issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2019-6444

OPENSUSE-SU-2019:0082-1

OPENSUSE-SU-2019_0082-1

Affected Products

Ntpsec

Suse

References · 11

• 🔥 https://dumpco.re/blog/ntpsec-bugs · Exploit
• 🔥 https://dumpco.re/bugs/ntpsec-oobread2 · Exploit
• 🔥 https://exploit-db.com/exploits/46176 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-6444 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-6444 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-6444 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-6444 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-6444 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-6444 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2019-6444 · Vendor Advisory
• https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS · Note