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CVE-2018-2582

Published: 17 January 2018

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Hotspot). Supported versions that are affected are Java SE: 8u152 and 9.0.1; Java SE Embedded: 8u151. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Java SE, Java SE Embedded accessible data. Note: This vulnerability 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 6.5 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N).

From the Ubuntu security team

It was discovered that the Hotspot component of OpenJDK did not properly validate uses of the invokeinterface JVM instruction. An attacker could possibly use this to access unauthorized resources.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
openjdk-8
Launchpad, Ubuntu, Debian
Upstream
Released (8u162-b12-1)
Ubuntu 21.10 (Impish Indri) Not vulnerable
(8u162-b12-1)
Ubuntu 21.04 (Hirsute Hippo) Not vulnerable
(8u162-b12-1)
Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(8u162-b12-1)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(8u162-b12-1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (8u162-b12-0ubuntu0.16.04.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/a3e756231625
Upstream: http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/f8a45a60bc6b
Upstream: http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/b1606443958a
openjdk-9
Launchpad, Ubuntu, Debian
Upstream
Released (9.0.4+12-1)
Ubuntu 21.10 (Impish Indri) Does not exist

Ubuntu 21.04 (Hirsute Hippo) Does not exist

Ubuntu 20.04 LTS (Focal Fossa) Does not exist

Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end of standard support, was needed)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist