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CVE-2022-21476

Published: 19 April 2022

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Libraries). Supported versions that are affected are Oracle Java SE: 7u331, 8u321, 11.0.14, 17.0.2, 18; Oracle GraalVM Enterprise Edition: 20.3.5, 21.3.1 and 22.0.0.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
icedtea-web
Launchpad, Ubuntu, Debian
impish Ignored
(end of life)
jammy Needs triage

lunar Needs triage

trusty Does not exist

upstream Needs triage

xenial Needs triage

kinetic Ignored
(end of life, was needs-triage)
bionic Needs triage

focal Needs triage

openjdk-12
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

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

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

focal Ignored
(superseded by openjdk-17)
openjdk-15
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

openjdk-16
Launchpad, Ubuntu, Debian
bionic Does not exist

impish Ignored
(end of life)
jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

focal Ignored
(superseded by openjdk-17)
openjdk-17
Launchpad, Ubuntu, Debian
kinetic
Released (17.0.3+7-0ubuntu0.22.04.1)
lunar
Released (17.0.3+7-0ubuntu0.22.04.1)
trusty Does not exist

xenial Does not exist

upstream Needs triage

bionic
Released (17.0.3+7-0ubuntu0.18.04.1)
focal
Released (17.0.3+7-0ubuntu0.20.04.1)
impish
Released (17.0.3+7-0ubuntu0.21.10.1)
jammy
Released (17.0.3+7-0ubuntu0.22.04.1)
openjdk-18
Launchpad, Ubuntu, Debian
jammy
Released (18.0.2+9-2~22.04)
lunar Not vulnerable
(18.0.2+9-2)
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

upstream Needs triage

impish Ignored
(end of life)
kinetic
Released (18.0.2+9-2)
openjdk-8
Launchpad, Ubuntu, Debian
bionic
Released (8u342-b07-0ubuntu1~18.04)
focal
Released (8u342-b07-0ubuntu1~20.04)
impish Ignored
(end of life)
lunar Not vulnerable
(8u342-b07-1)
trusty Does not exist

upstream Needs triage

xenial
Released (8u342-b07-0ubuntu1~16.04)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
jammy
Released (8u342-b07-0ubuntu1~22.04)
kinetic
Released (8u342-b07-1)
openjdk-9
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(no longer supported by upstream)
openjdk-lts
Launchpad, Ubuntu, Debian
kinetic
Released (11.0.15+10-0ubuntu0.22.04.1)
lunar
Released (11.0.15+10-0ubuntu0.22.04.1)
trusty Does not exist

upstream Needs triage

xenial Does not exist

bionic
Released (11.0.15+10-0ubuntu0.18.04.1)
focal
Released (11.0.15+10-0ubuntu0.20.04.1)
impish
Released (11.0.15+10-0ubuntu0.21.10.1)
jammy
Released (11.0.15+10-0ubuntu0.22.04.1)

Severity score breakdown

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