CVE-2018-2796 (retired)

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: 7u171, 8u162 and 10; Java SE Embedded: 8u161; JRockit:
R28.3.17. Easily exploitable 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 5.3 (Availability impacts).
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
Ubuntu-Description
It was discovered that the Concurrency component of OpenJDK in some
situations did not properly limit the amount of memory allocated
when performing deserialization. An attacker could use this to cause
a denial of service (memory exhaustion).
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):released (7u181-2.6.14-0ubuntu0.1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 18.10 (Cosmic Cuttlefish):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 (8u171-b11-0ubuntu0.16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (8u171-b11-0ubuntu0.18.04.1)
Ubuntu 18.10 (Cosmic Cuttlefish):not-affected (8u171-b11-1)
More Information

Updated: 2019-03-26 12:27:24 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)