UBUNTU-CVE-2019-6444
- Source
- https://ubuntu.com/security/CVE-2019-6444
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6444.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-6444
- Upstream
- Published
- 2019-01-16T05:29:00Z
- Modified
- 2025-09-08T16:45:16Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
An issue was discovered in NTPsec before 1.1.3. processcontrol() in ntpcontrol.c has a stack-based buffer over-read because attacker-controlled data is dereferenced by ntohl() in ntpd.
- References
Affected packages
Ubuntu:18.04:LTS / ntpsec
Package
- Name
- ntpsec
- Purl
- pkg:deb/ubuntu/ntpsec@1.1.0+dfsg1-1ubuntu0.2?arch=source&distro=bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.1.0+dfsg1-1ubuntu0.2
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_version": "1.1.0+dfsg1-1ubuntu0.2",
"binary_name": "ntpsec"
},
{
"binary_version": "1.1.0+dfsg1-1ubuntu0.2",
"binary_name": "ntpsec-ntpdate"
},
{
"binary_version": "1.1.0+dfsg1-1ubuntu0.2",
"binary_name": "ntpsec-ntpviz"
},
{
"binary_version": "1.1.0+dfsg1-1ubuntu0.2",
"binary_name": "python3-ntp"
}
]
}