CVE-2013-0422Oracle JRE Remote Code Execution Vulnerability

Açıklama

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.

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Kaynaklar ve yamalar

• RHSA-2013:0156 vendor-advisoryThird Party Advisory
• http://malware.dontneedcoffee.com/2013/01/0-day-17u10-spotted-in-while-disable.html Third Party Advisory
• MDVSA-2013:095 vendor-advisoryNot Applicable
• http://blog.fuseyism.com/index.php/2013/01/15/security-icedtea-2-1-4-2-2-4-2-3-4-released/ Broken Link
• openSUSE-SU-2013:0199 vendor-advisoryMailing ListThird Party Advisory
• RHSA-2013:0165 vendor-advisoryThird Party Advisory
• VU#625617 third-party-advisoryThird Party AdvisoryUS Government Resource
• TA13-010A third-party-advisoryThird Party AdvisoryUS Government Resource
• https://partners.immunityinc.com/idocs/Java%20MBeanInstantiator.findClass%200day%20Analysis.pdf Broken Link
• http://blog.fireeye.com/research/2013/01/happy-new-year-from-new-java-zero-day.html Not Applicable
• https://www-304.ibm.com/connections/blogs/PSIRT/entry/oracle_java_7_security_manager_bypass_vulnerability_cve… Not Applicable
• USN-1693-1 vendor-advisoryThird Party Advisory
• https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0018 Third Party Advisory
• http://immunityproducts.blogspot.ca/2013/01/confirmed-java-only-fixed-one-of-two.html Third Party Advisory
• https://threatpost.com/en_us/blogs/nasty-new-java-zero-day-found-exploit-kits-already-have-it-011013 Not Applicable
• 20130110 [SE-2012-01] 'Fix' for Issue 32 exploited by new Java 0-day code mailing-listMailing ListThird Party Advisory
• http://www.oracle.com/technetwork/topics/security/alert-cve-2013-0422-1896849.html Vendor Advisory
• http://krebsonsecurity.com/2013/01/zero-day-java-exploit-debuts-in-crimeware/ Third Party Advisory
• http://labs.alienvault.com/labs/index.php/2013/new-year-new-java-zeroday/ Broken LinkThird Party Advisory
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-0422 US Government Resource