CVE-2018-2952

Priority
Description
Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle
Java SE (subcomponent: Concurrency). Supported versions that are affected
are Java SE: 6u191, 7u181, 8u172 and 10.0.1; Java SE Embedded: 8u171;
JRockit: R28.3.18. Difficult to exploit vulnerability allows
unauthenticated attacker with network access via multiple protocols to
compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this
vulnerability can result in unauthorized ability to cause a partial denial
of service (partial DOS) of Java SE, Java SE Embedded, JRockit. Note:
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
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).
Ubuntu-Description
It was discovered that the PatternSyntaxException class in OpenJDK
did not properly validate arguments passed to it. An attacker could
use this to potentially construct a class that caused a denial of
service (excessive memory consumption).
Assigned-to
sbeattie
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (7u181-2.6.14-0ubuntu0.2)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (8u181-b13-0ubuntu0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (8u181-b13-0ubuntu0.18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (8u181-b13-1)
Ubuntu 19.04 (Disco Dingo):not-affected (8u181-b13-1)
Patches:
Upstream:http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/baac18e216fb
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):released (10.0.2+13-1ubuntu0.18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):released (10.0.2+13-1ubuntu1)
Ubuntu 19.04 (Disco Dingo):released (10.0.2+13-1ubuntu1)
More Information

Updated: 2019-01-14 21:32:13 UTC (commit 51f9b73af244ba86b9321e46e526586c25a8e060)