CVE-2020-2767: Canonical Ubuntu Linux

Medium severity, CVSS 4.8. EPSS: 2.2% chance of exploitation in the next 30 days.

Vulnerability in the Java SE product of Oracle Java SE (component: JSSE). Supported versions that are affected are Java SE: 11.0.6 and 14. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE accessible data as well as unauthorized read access to a subset of Java SE accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

Affected products

  • Canonical Ubuntu Linux: version 16.04 only; version 18.04 only; version 19.10 only
  • Debian Debian Linux: version 10.0 only
  • Netapp 7-Mode Transition Tool: affected versions not specified
  • Netapp Active Iq Unified Manager: affected versions not specified
  • Netapp Cloud Backup: affected versions not specified
  • Netapp Cloud Secure Agent: affected versions not specified
  • Netapp E-Series Performance Analyzer: affected versions not specified
  • Netapp E-Series Santricity OS Controller: from 11.0.0, up to and including 11.70.2
  • Netapp E-Series Santricity Web Services: affected versions not specified
  • Netapp Oncommand Insight: affected versions not specified
  • Netapp Oncommand Workflow Automation: affected versions not specified
  • Netapp Plug-In For Symantec Netbackup: affected versions not specified
  • Netapp Santricity Unified Manager: affected versions not specified
  • Netapp Snapmanager: affected versions not specified
  • Netapp Steelstore Cloud Integrated Storage: affected versions not specified
  • Netapp Storagegrid: from 9.0.0, up to and including 9.0.4; affected versions not specified
  • Opensuse Leap: version 15.1 only
  • Oracle JDK: version 11.0.6 only; version 14.0.0 only
  • Oracle JRE: version 11.0.6 only; version 14.0.0 only
  • Oracle Openjdk: from 11, up to and including 11.0.6; from 13, up to and including 13.0.2; version 7 only; version 8 only; version 14 only

Published 2020-04-15. Last modified 2026-06-17.