CVE-2020-14798

openjdk-11-demo: Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE(component: Libraries)

CVE-2020-14798 is fixed in 14 products on 1 platform, first by openjdk-11-demo 11.0.9+11-0ubuntu1~18.04.1, released October 21, 2020. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0272
86th percentile

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE(component: Libraries). Supported versions that are affected are Java SE:7u271, 8u261, 11.0.8 and 15; Java SE Embedded: 8u261. Difficult to exploitvulnerability allows unauthenticated attacker with network access viamultiple protocols to compromise Java SE, Java SE Embedded. Successfulattacks require human interaction from a person other than the attacker.Successful attacks of this vulnerability can result in unauthorized update,insert or delete access to some of Java SE, Java SE Embedded accessibledata. Note: This vulnerability applies to Java deployments, typically inclients running sandboxed Java Web Start applications or sandboxed Javaapplets, that load and run untrusted code (e.g., code that comes from theinternet) and rely on the Java sandbox for security. This vulnerabilitydoes not apply to Java deployments, typically in servers, that load and runonly trusted code (e.g., code installed by an administrator). CVSS 3.1 BaseScore 3.1 (Integrity impacts). CVSS Vector:(CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N).

Where it's fixed

ProductFixed inFixReleased
Linux
openjdk-11-demo · Ubuntu 18.04.6 LTS (bionic) 11.0.9+11-0ubuntu1~18.04.1 openjdk-11-demo 11.0.9+11-0ubuntu1~18.04.1 Oct 21, 2020
openjdk-11-demo · Ubuntu 20.04 LTS (focal) 11.0.9+11-0ubuntu1~20.04 openjdk-11-demo 11.0.9+11-0ubuntu1~20.04 Oct 21, 2020
openjdk-11-demo · Ubuntu 24.10 (oracular) 11.0.9+11-0ubuntu2 openjdk-11-demo 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-demo · Ubuntu 25.04 (plucky) 11.0.9+11-0ubuntu2 openjdk-11-demo 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jdk · Ubuntu 18.04.6 LTS (bionic) 11.0.9+11-0ubuntu1~18.04.1 openjdk-11-jdk 11.0.9+11-0ubuntu1~18.04.1 Oct 21, 2020
openjdk-11-jdk · Ubuntu 20.04 LTS (focal) 11.0.9+11-0ubuntu1~20.04 openjdk-11-jdk 11.0.9+11-0ubuntu1~20.04 Oct 21, 2020
openjdk-11-jdk · Ubuntu 24.10 (oracular) 11.0.9+11-0ubuntu2 openjdk-11-jdk 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jdk · Ubuntu 25.04 (plucky) 11.0.9+11-0ubuntu2 openjdk-11-jdk 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jdk-headless · Ubuntu 18.04.6 LTS (bionic) 11.0.9+11-0ubuntu1~18.04.1 openjdk-11-jdk-headless 11.0.9+11-0ubuntu1~18.04.1 Oct 21, 2020
openjdk-11-jdk-headless · Ubuntu 20.04 LTS (focal) 11.0.9+11-0ubuntu1~20.04 openjdk-11-jdk-headless 11.0.9+11-0ubuntu1~20.04 Oct 21, 2020
openjdk-11-jdk-headless · Ubuntu 24.10 (oracular) 11.0.9+11-0ubuntu2 openjdk-11-jdk-headless 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jdk-headless · Ubuntu 25.04 (plucky) 11.0.9+11-0ubuntu2 openjdk-11-jdk-headless 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jre · Ubuntu 18.04.6 LTS (bionic) 11.0.9+11-0ubuntu1~18.04.1 openjdk-11-jre 11.0.9+11-0ubuntu1~18.04.1 Oct 21, 2020
openjdk-11-jre · Ubuntu 20.04 LTS (focal) 11.0.9+11-0ubuntu1~20.04 openjdk-11-jre 11.0.9+11-0ubuntu1~20.04 Oct 21, 2020
openjdk-11-jre · Ubuntu 24.10 (oracular) 11.0.9+11-0ubuntu2 openjdk-11-jre 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jre · Ubuntu 25.04 (plucky) 11.0.9+11-0ubuntu2 openjdk-11-jre 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jre-headless · Ubuntu 18.04.6 LTS (bionic) 11.0.9+11-0ubuntu1~18.04.1 openjdk-11-jre-headless 11.0.9+11-0ubuntu1~18.04.1 Oct 21, 2020
openjdk-11-jre-headless · Ubuntu 20.04 LTS (focal) 11.0.9+11-0ubuntu1~20.04 openjdk-11-jre-headless 11.0.9+11-0ubuntu1~20.04 Oct 21, 2020
openjdk-11-jre-headless · Ubuntu 24.10 (oracular) 11.0.9+11-0ubuntu2 openjdk-11-jre-headless 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jre-headless · Ubuntu 25.04 (plucky) 11.0.9+11-0ubuntu2 openjdk-11-jre-headless 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jre-zero · Ubuntu 18.04.6 LTS (bionic) 11.0.9+11-0ubuntu1~18.04.1 openjdk-11-jre-zero 11.0.9+11-0ubuntu1~18.04.1 Oct 21, 2020
openjdk-11-jre-zero · Ubuntu 20.04 LTS (focal) 11.0.9+11-0ubuntu1~20.04 openjdk-11-jre-zero 11.0.9+11-0ubuntu1~20.04 Oct 21, 2020
openjdk-11-jre-zero · Ubuntu 24.10 (oracular) 11.0.9+11-0ubuntu2 openjdk-11-jre-zero 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-jre-zero · Ubuntu 25.04 (plucky) 11.0.9+11-0ubuntu2 openjdk-11-jre-zero 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-source · Ubuntu 18.04.6 LTS (bionic) 11.0.9+11-0ubuntu1~18.04.1 openjdk-11-source 11.0.9+11-0ubuntu1~18.04.1 Oct 21, 2020
openjdk-11-source · Ubuntu 20.04 LTS (focal) 11.0.9+11-0ubuntu1~20.04 openjdk-11-source 11.0.9+11-0ubuntu1~20.04 Oct 21, 2020
openjdk-11-source · Ubuntu 24.10 (oracular) 11.0.9+11-0ubuntu2 openjdk-11-source 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-11-source · Ubuntu 25.04 (plucky) 11.0.9+11-0ubuntu2 openjdk-11-source 11.0.9+11-0ubuntu2 Jan 16, 2026
openjdk-8-demo · Ubuntu 18.04.6 LTS (bionic) 8u272-b10-0ubuntu1~18.04 openjdk-8-demo 8u272-b10-0ubuntu1~18.04 Oct 21, 2020
openjdk-8-demo · Ubuntu 20.04 LTS (focal) 8u272-b10-0ubuntu1~20.04 openjdk-8-demo 8u272-b10-0ubuntu1~20.04 Oct 21, 2020
openjdk-8-jdk · Ubuntu 18.04.6 LTS (bionic) 8u272-b10-0ubuntu1~18.04 openjdk-8-jdk 8u272-b10-0ubuntu1~18.04 Oct 21, 2020
openjdk-8-jdk · Ubuntu 20.04 LTS (focal) 8u272-b10-0ubuntu1~20.04 openjdk-8-jdk 8u272-b10-0ubuntu1~20.04 Oct 21, 2020
openjdk-8-jdk-headless · Ubuntu 18.04.6 LTS (bionic) 8u272-b10-0ubuntu1~18.04 openjdk-8-jdk-headless 8u272-b10-0ubuntu1~18.04 Oct 21, 2020
openjdk-8-jdk-headless · Ubuntu 20.04 LTS (focal) 8u272-b10-0ubuntu1~20.04 openjdk-8-jdk-headless 8u272-b10-0ubuntu1~20.04 Oct 21, 2020
openjdk-8-jre · Ubuntu 18.04.6 LTS (bionic) 8u272-b10-0ubuntu1~18.04 openjdk-8-jre 8u272-b10-0ubuntu1~18.04 Oct 21, 2020
openjdk-8-jre · Ubuntu 20.04 LTS (focal) 8u272-b10-0ubuntu1~20.04 openjdk-8-jre 8u272-b10-0ubuntu1~20.04 Oct 21, 2020
openjdk-8-jre-headless · Ubuntu 18.04.6 LTS (bionic) 8u272-b10-0ubuntu1~18.04 openjdk-8-jre-headless 8u272-b10-0ubuntu1~18.04 Oct 21, 2020
openjdk-8-jre-headless · Ubuntu 20.04 LTS (focal) 8u272-b10-0ubuntu1~20.04 openjdk-8-jre-headless 8u272-b10-0ubuntu1~20.04 Oct 21, 2020
openjdk-8-jre-zero · Ubuntu 18.04.6 LTS (bionic) 8u272-b10-0ubuntu1~18.04 openjdk-8-jre-zero 8u272-b10-0ubuntu1~18.04 Oct 21, 2020
openjdk-8-jre-zero · Ubuntu 20.04 LTS (focal) 8u272-b10-0ubuntu1~20.04 openjdk-8-jre-zero 8u272-b10-0ubuntu1~20.04 Oct 21, 2020
openjdk-8-source · Ubuntu 18.04.6 LTS (bionic) 8u272-b10-0ubuntu1~18.04 openjdk-8-source 8u272-b10-0ubuntu1~18.04 Oct 21, 2020
openjdk-8-source · Ubuntu 20.04 LTS (focal) 8u272-b10-0ubuntu1~20.04 openjdk-8-source 8u272-b10-0ubuntu1~20.04 Oct 21, 2020

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