CVE-2012-0507: Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution Vulnerability
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 2 and earlier, 6 Update 30 and earlier, and 5.0 Update 33 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Concurrency. NOTE: the previous information was obtained from the February 2012 Oracle CPU. Oracle has not commented on claims from a downstream vendor and third party researchers that this issue occurs because the AtomicReferenceArray class implementation does not ensure that the array is of the Object[] type, which allows attackers to cause a denial of service (JVM crash) or bypass Java sandbox restrictions. NOTE: this issue was originally mapped to CVE-2011-3571, but that identifier was already assigned to a different issue.
Other sources
An incorrect type vulnerability exists in the Concurrency component of Oracle's Java Runtime Environment allows an attacker to remotely execute arbitrary code.
— CISA
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-0507?
CVE-2012-0507 has a severity rating that typically indicates significant potential impact on confidentiality, integrity, and availability.
How do I fix CVE-2012-0507?
To address CVE-2012-0507, update your Java Runtime Environment to the latest version provided by Oracle.
Which software versions are affected by CVE-2012-0507?
CVE-2012-0507 affects Oracle Java SE 7 Update 2 and earlier, as well as multiple older updates of Java 6 and 5.0.
What type of vulnerability is CVE-2012-0507?
CVE-2012-0507 is an unspecified vulnerability that allows remote attackers to exploit systems running vulnerable Java versions.
What should I do if I cannot update due to compatibility issues?
If you cannot update due to application compatibility issues, consider implementing strict security measures to mitigate exposure while seeking to address the vulnerabilities.