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Overview

Vulnerability Score 10.0 10.0
CVE Id CVE-2013-0422
Last Modified 20 Feb 2014 11:56:53
Published 10 Jan 2013 04:55:00
Confidentiality Impact COMPLETE COMPLETE
Integrity Impact COMPLETE COMPLETE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2013-0422

Summary

Multiple vulnerabilities in Oracle Java 7 before Update 11 allow remote attackers to execute arbitrary code by (1) using the public getMBeanInstantiator method in the JmxMBeanServer class to obtain a reference to a private MBeanInstantiator object, then retrieving arbitrary Class references using the findClass method, and (2) using the Reflection API with recursion in a way that bypasses a security check by the java.lang.invoke.MethodHandles.Lookup.checkSecurityManager method due to the inability of the sun.reflect.Reflection.getCallerClass method to skip frames related to the new reflection API, as exploited in the wild in January 2013, as demonstrated by Blackhole and Nuclear Pack, and a different vulnerability than CVE-2012-4681 and CVE-2012-3174. NOTE: some parties have mapped the recursive Reflection API issue to CVE-2012-3174, but CVE-2012-3174 is for a different vulnerability whose details are not public as of 20130114. CVE-2013-0422 covers both the JMX/MBean and Reflection API issues. NOTE: it was originally reported that Java 6 was also vulnerable, but the reporter has retracted this claim, stating that Java 6 is not exploitable because the relevant code is called in a way that does not bypass security checks. NOTE: as of 20130114, a reliable third party has claimed that the findClass/MBeanInstantiator vector was not fixed in Oracle Java 7 Update 11. If there is still a vulnerable condition, then a separate CVE identifier might be created for the unfixed issue.

Vulnerable Systems

Application

  • Oracle Jdk 1.4.2 38

  • Oracle Jdk 1.5.0

  • Oracle Jdk 1.6.0

  • Oracle Jdk 1.7.0

  • Oracle Jre 1.4.2 38

  • Oracle Jre 1.5.0

  • Oracle Jre 1.6.0

  • Oracle Jre 1.7.0

  • Sun Jdk 1.4.2

  • Sun Jdk 1.4.2 1

  • Sun Jdk 1.4.2 10

  • Sun Jdk 1.4.2 11

  • Sun Jdk 1.4.2 12

  • Sun Jdk 1.4.2 13

  • Sun Jdk 1.4.2 14

  • Sun Jdk 1.4.2 15

  • Sun Jdk 1.4.2 16

  • Sun Jdk 1.4.2 17

  • Sun Jdk 1.4.2 18

  • Sun Jdk 1.4.2 19

  • Sun Jdk 1.4.2 2

  • Sun Jdk 1.4.2 22

  • Sun Jdk 1.4.2 23

  • Sun Jdk 1.4.2 25

  • Sun Jdk 1.4.2 26

  • Sun Jdk 1.4.2 27

  • Sun Jdk 1.4.2 28

  • Sun Jdk 1.4.2 29

  • Sun Jdk 1.4.2 3

  • Sun Jdk 1.4.2 30

  • Sun Jdk 1.4.2 31

  • Sun Jdk 1.4.2 32

  • Sun Jdk 1.4.2 33

  • Sun Jdk 1.4.2 34

  • Sun Jdk 1.4.2 35

  • Sun Jdk 1.4.2 36

  • Sun Jdk 1.4.2 37

  • Sun Jdk 1.4.2 4

  • Sun Jdk 1.4.2 5

  • Sun Jdk 1.4.2 6

  • Sun Jdk 1.4.2 7

  • Sun Jdk 1.4.2 8

  • Sun Jdk 1.4.2 9

  • Sun Jdk 1.5.0

  • Sun Jdk 1.6.0

  • Sun Jdk 1.6.0.200

  • Sun Jdk 1.6.0.210

  • Sun Jre 1.4.2 1

  • Sun Jre 1.4.2 10

  • Sun Jre 1.4.2 11

  • Sun Jre 1.4.2 12

  • Sun Jre 1.4.2 13

  • Sun Jre 1.4.2 14

  • Sun Jre 1.4.2 15

  • Sun Jre 1.4.2 16

  • Sun Jre 1.4.2 17

  • Sun Jre 1.4.2 18

  • Sun Jre 1.4.2 19

  • Sun Jre 1.4.2 2

  • Sun Jre 1.4.2 20

  • Sun Jre 1.4.2 21

  • Sun Jre 1.4.2 22

  • Sun Jre 1.4.2 23

  • Sun Jre 1.4.2 24

  • Sun Jre 1.4.2 25

  • Sun Jre 1.4.2 26

  • Sun Jre 1.4.2 27

  • Sun Jre 1.4.2 28

  • Sun Jre 1.4.2 29

  • Sun Jre 1.4.2 3

  • Sun Jre 1.4.2 30

  • Sun Jre 1.4.2 31

  • Sun Jre 1.4.2 32

  • Sun Jre 1.4.2 33

  • Sun Jre 1.4.2 34

  • Sun Jre 1.4.2 35

  • Sun Jre 1.4.2 36

  • Sun Jre 1.4.2 37

  • Sun Jre 1.4.2 4

  • Sun Jre 1.4.2 5

  • Sun Jre 1.4.2 6

  • Sun Jre 1.4.2 7

  • Sun Jre 1.4.2 8

  • Sun Jre 1.4.2 9

  • Sun Jre 1.5.0

  • Sun Jre 1.6.0


References

CERT-VN - VU#625617

MISC - http://malware.dontneedcoffee.com/2013/01/0-day-17u10-spotted-in-while-disable.html

MISC - http://labs.alienvault.com/labs/index.php/2013/new-year-new-java-zeroday/

MISC - http://krebsonsecurity.com/2013/01/zero-day-java-exploit-debuts-in-crimeware/

MISC - http://blog.fireeye.com/research/2013/01/happy-new-year-from-new-java-zero-day.html

MISC - https://threatpost.com/en_us/blogs/nasty-new-java-zero-day-found-exploit-kits-already-have-it-011013

MISC - https://www-304.ibm.com/connections/blogs/PSIRT/entry/oracle_java_7_security_manager_bypass_vulnerability_cve_2013_04224?lang=en_us

MISC - https://partners.immunityinc.com/idocs/Java%20MBeanInstantiator.findClass%200day%20Analysis.pdf

CONFIRM - http://www.oracle.com/technetwork/topics/security/alert-cve-2013-0422-1896849.html

MISC - http://immunityproducts.blogspot.ca/2013/01/confirmed-java-only-fixed-one-of-two.html

UBUNTU - USN-1693-1

REDHAT - RHSA-2013:0156

BUGTRAQ - 20130110 [SE-2012-01] 'Fix' for Issue 32 exploited by new Java 0-day code

REDHAT - RHSA-2013:0165

SUSE - openSUSE-SU-2013:0199

CERT - TA13-010A

MANDRIVA - MDVSA-2013:095

CONFIRM - https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0018

MISC - http://blog.fuseyism.com/index.php/2013/01/15/security-icedtea-2-1-4-2-2-4-2-3-4-released/

Related Patches

Oracle Java JRE 1.7.0_11 for Windows (Update) (All Languages) (See Notes) (Rev 2)

Oracle Java JRE 1.7.0_11 for Mac OS X (Update)

Oracle Java JRE 1.7.0_11 for Windows (Update) (64Bit) (All Languages) (See Notes) (Rev 2)

Red Hat 2013:0165-01 RHSA Important: java-1.7.0-openjdk security update for RHEL 5 x86

Novell SUSE 2013:7454 java-1_7_0-ibm security update for SLES 11 SP2 i586

Novell SUSE 2013:7454 java-1_7_0-ibm security update for SLES 11 SP2 x86_64


Last Updated: 27 May 2016 11:01:36