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saintSAINT CorporationSAINT:CE931E8670DCC9F78E1487CB876EBA2E
HistoryApr 24, 2013 - 12:00 a.m.

Java Runtime Environment Hotspot final field vulnerability

2013-04-2400:00:00
SAINT Corporation
my.saintcorporation.com
28

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.975 High

EPSS

Percentile

100.0%

Added: 04/24/2013
CVE: CVE-2013-2423
BID: 59162
OSVDB: 92348

Background

The Java Runtime Environment (JRE) is part of the Java Development Kit (JDK), a set of programming tools for developing Java applications. The Java Runtime Environment provides the minimum requirements for executing a Java application; it consists of the Java Virtual Machine (JVM), core classes, and supporting files.

Problem

A vulnerability in the Hotspot subcomponent of JRE allows command execution when the user runs a specially crafted Java program.

Resolution

Upgrade to JRE 5.0 Update 41, JRE 6 Update 43, or JRE 7 Update 17 or higher.

References

<http://www.oracle.com/technetwork/topics/security/javacpuapr2013-1928497.html&gt;

Limitations

Exploit works on Oracle JRE 7 Update 17 on Windows XP SP3 English (DEP OptIn) and Windows 7 SP1 (DEP OptIn), and requires a user to open the exploit page in Internet Explorer.

Platforms

Windows

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.975 High

EPSS

Percentile

100.0%