UBUNTU-CVE-2017-9217

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2017-9217
Published: 24 May 2017, 05:29
Last modified:22 Apr 2026, 11:36

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

24 May 2017, 05:29
Published
Vulnerability first disclosed
22 Apr 2026, 11:36
Last Modified
Vulnerability information updated

Description

systemd-resolved through 233 allows remote attackers to cause a denial of service (daemon crash) via a crafted DNS response with an empty question section.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • ubuntu•systemd

    < 229-4ubuntu19

References (4)