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saintSAINT CorporationSAINT:6AB211FEE288DCE3E206BE06C8E87388
HistoryApr 24, 2013 - 12:00 a.m.

Java Runtime Environment Hotspot final field vulnerability

2013-04-2400:00:00
SAINT Corporation
download.saintcorporation.com
22

CVSS2

4.3

Attack Vector

NETWORK

Attack 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

EPSS

0.97

Percentile

99.8%

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

CVSS2

4.3

Attack Vector

NETWORK

Attack 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

EPSS

0.97

Percentile

99.8%