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CVE-2018-3136

Published: 16 October 2018

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Security). Supported versions that are affected are Java SE: 6u201, 7u191, 8u182 and 11; Java SE Embedded: 8u181. Difficult to exploit 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 and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g. code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g. code installed by an administrator). CVSS 3.0 Base Score 3.4 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:L/A:N).

From the Ubuntu security team

It was discovered that the Security component of OpenJDK did not properly ensure that manifest elements were signed before use. An attacker could possibly use this to specially construct an untrusted Java application or applet that could escape sandbox restrictions.

Priority

Medium

CVSS 3 base score: 3.4

Status

Package Release Status
openjdk-7
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

precise Does not exist

trusty Does not exist
(trusty was released [7u181-2.6.14-0ubuntu0.3])
upstream Needs triage

xenial Does not exist

openjdk-8
Launchpad, Ubuntu, Debian
bionic
Released (8u191-b12-0ubuntu0.18.04.1)
cosmic
Released (8u191-b12-0ubuntu0.18.10.1)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial
Released (8u181-b13-1ubuntu0.16.04.1)
openjdk-lts
Launchpad, Ubuntu, Debian
bionic
Released (10.0.2+13-1ubuntu0.18.04.3)
cosmic
Released (11.0.1+13-2ubuntu1)
precise Does not exist

trusty Does not exist

upstream
Released (11.0.1+13-1)
xenial Does not exist