Oracle Java SE 7 < Update 7 Multiple Vulnerabilities (Unix)

High Nessus Plugin ID 64841


The remote Unix host contains a programming platform that is affected by multiple vulnerabilities.


The version of Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is earlier than 7 Update 7 and is, therefore, potentially affected the following vulnerabilities :

- The 'getField' method in the 'sun.awt.SunToolkit class' provided by the bundled SunToolkit can be used to obtain any field of a class - even private fields.
This error can allow privilege escalation.

- Two unspecified remote code execution vulnerabilities exist related to the 'com.sun.beans.finder.ConstructorFinder' and 'com.sun.beans.finder.FieldFinder' methods. No further details have been provided. (CVE-2012-1682, CVE-2012-3136)

- The 'setField' method provided by the bundled SunToolkit can be used to execute a privileged operation and calls 'setAccessible(true)' on the returned field reference, allowing an attacker to disable any 'final' or 'private' directives and gain full control to run code in the Java virtual machine. (CVE-2012-4681)

Note that at least one of these vulnerabilities is currently being exploited in the wild.


Upgrade to JDK / JRE 7 Update 7 or later, and remove, if necessary, any affected versions.

See Also

Plugin Details

Severity: High

ID: 64841

File Name: oracle_java7_update6_unix.nasl

Version: $Revision: 1.8 $

Type: local

Agent: unix

Family: Misc.

Published: 2013/02/22

Modified: 2016/12/07

Dependencies: 64815

Risk Information

Risk Factor: High


Base Score: 9.3

Temporal Score: 7.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:oracle:jre, cpe:/a:oracle:jre

Required KB Items: Host/Java/JRE/Installed

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2012/08/30

Vulnerability Publication Date: 2012/08/10

Exploitable With


Core Impact

Metasploit (Java 7 Applet Remote Code Execution)

Reference Information

CVE: CVE-2012-0547, CVE-2012-1682, CVE-2012-3136, CVE-2012-4681

BID: 55213, 55336, 55337, 55339

OSVDB: 84867, 84980, 84981, 84982

CERT: 636312

EDB-ID: 20865