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CVE-2020-2816

Published: 15 April 2020

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. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 7.5 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N).

Notes

AuthorNote
sbeattie
only affects openjdk-11 and newer

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
openjdk-14
Launchpad, Ubuntu, Debian
bionic Does not exist

eoan Ignored
(end of life)
focal
Released (14.0.1+7-1ubuntu1)
trusty Does not exist

upstream
Released (14.0.1+7-1)
xenial Does not exist

openjdk-8
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(openjdk-11 and newer)
eoan Not vulnerable
(openjdk-11 and newer)
focal Not vulnerable
(openjdk-11 and newer)
trusty Does not exist

upstream Not vulnerable
(openjdk 11 and newer)
xenial Not vulnerable
(openjdk-11 and newer)
openjdk-lts
Launchpad, Ubuntu, Debian
bionic
Released (11.0.7+10-2ubuntu2~18.04)
eoan
Released (11.0.7+10-2ubuntu2~19.10)
focal
Released (11.0.7+10-2ubuntu1)
trusty Does not exist

upstream
Released (11.0.7+10-1)
xenial Does not exist

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N