Upstream information

CVE-2019-6443 at MITRE

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.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having critical severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.4
Vector AV:N/AC:L/Au:N/C:P/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 9.1
Vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.0
SUSE Bugzilla entry: 1122144 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Leap 15.0
  • ntpsec >= 1.1.3-lp150.2.3.1
  • ntpsec-debuginfo >= 1.1.3-lp150.2.3.1
  • ntpsec-debugsource >= 1.1.3-lp150.2.3.1
  • ntpsec-utils >= 1.1.3-lp150.2.3.1
  • python3-ntp >= 1.1.3-lp150.2.3.1
  • python3-ntp-debuginfo >= 1.1.3-lp150.2.3.1
Patchnames:
openSUSE-2019-82