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CVE-2020-2654

Published: 15 January 2020

Vulnerability in the Java SE product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE. 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 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).

From the Ubuntu security team

Bo Zhang and Long Kuan discovered that OpenJDK incorrectly handled X.509 certificates. An attacker could possibly use this issue to cause a denial of service.

Priority

Low

CVSS 3 base score: 3.7

Status

Package Release Status
icedtea-web
Launchpad, Ubuntu, Debian
bionic Needs triage

disco Ignored
(reached end-of-life)
eoan Ignored
(reached end-of-life)
focal Needs triage

groovy Ignored
(reached end-of-life)
hirsute Ignored
(reached end-of-life)
impish Needs triage

jammy Needs triage

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support, was needs-triage)
openjdk-12
Launchpad, Ubuntu, Debian
bionic Does not exist

disco Ignored
(reached end-of-life)
eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

openjdk-13
Launchpad, Ubuntu, Debian
bionic Does not exist

disco Ignored
(reached end-of-life)
eoan Ignored
(reached end-of-life)
focal Not vulnerable
(13.0.2+8-1)
groovy Not vulnerable
(13.0.2+8-1)
hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

openjdk-8
Launchpad, Ubuntu, Debian
bionic
Released (8u242-b08-0ubuntu3~18.04)
disco Ignored
(reached end-of-life)
eoan
Released (8u242-b08-0ubuntu3~19.10)
focal Not vulnerable
(8u242-b08-0ubuntu3)
groovy Not vulnerable
(8u242-b08-0ubuntu3)
hirsute Not vulnerable
(8u242-b08-0ubuntu3)
impish Not vulnerable
(8u242-b08-0ubuntu3)
jammy Not vulnerable
(8u242-b08-0ubuntu3)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial
Released (8u242-b08-0ubuntu3~16.04)
openjdk-9
Launchpad, Ubuntu, Debian
bionic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support, was needs-triage)
openjdk-lts
Launchpad, Ubuntu, Debian
bionic
Released (11.0.6+10-1ubuntu1~18.04.1)
disco Ignored
(reached end-of-life)
eoan
Released (11.0.6+10-1ubuntu1~19.10.1)
focal
Released (11.0.6+10-1ubuntu1)
groovy
Released (11.0.6+10-1ubuntu1)
hirsute
Released (11.0.6+10-1ubuntu1)
impish
Released (11.0.6+10-1ubuntu1)
jammy
Released (11.0.6+10-1ubuntu1)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist