USN-3873-1

Advisory lineage Upstream: 6 Downstream: 0
Published: 30 Jan 2019, 12:33
Last modified:04 Feb 2026, 03:27

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

30 Jan 2019, 12:33
Published
Vulnerability first disclosed
04 Feb 2026, 03:27
Last Modified
Vulnerability information updated

Description

openvswitch vulnerabilities It was discovered that Open vSwitch incorrectly decoded certain packets. A remote attacker could possibly use this issue to cause Open vSwitch to crash, resulting in a denial of service. (CVE-2018-17204) It was discovered that Open vSwitch incorrectly handled processing certain flows. A remote attacker could possibly use this issue to cause Open vSwitch to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-17205) It was discovered that Open vSwitch incorrectly handled BUNDLE action decoding. A remote attacker could possibly use this issue to cause Open vSwitch to crash, resulting in a denial of service. (CVE-2018-17206)

Affected Systems

  • ubuntu•openvswitch

    < 2.5.5-0ubuntu0.16.04.2 | < 2.9.2-0ubuntu0.18.04.3

References (4)