It was discovered that the JPEG decoder in the AWT component of OpenJDK did not use correct buffer boundary in certain cases when decoding JPEG files. A specially crafted JPEG file could cause a Java application to corrupt its memory and possibly execute arbitrary code when opened. An untrusted Java application or applet could also use this flaw to bypass Java sandbox restrictions.

An unspecified flaw was found in the Libraries component in OpenJDK. ObjectInputStream's readSerialData() could, in certain cases, incorrectly perform deserialization of data from serialized input. An untrusted Java application or applet could use this flaw to bypass Java sandbox restrictions.

Unspecified vulnerability in Oracle Java SE 8u20 and JavaFX 2.2.65 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.

An insufficient input validation check flaw was found in the ICU Layout Engine's LookupProcessor, which is part of OpenJDK 2D component. A specially crafted font file could cause Java application to crash or execute arbitrary code. An untrusted Java application or applet could possibly use this flaw to bypass Java sandbox restrictions.

This fix improves checks added in the fix for CVE-2012-1713 (bug 829361).

It was discovered that the checkPackageAccess function of the class loader did not properly check the package access for non-public proxy classes. A remote attacker could possibly use this flaw to execute arbitrary code with the privileges of the user running the virtual machine.

It was discovered that the awtgetPixelByte, awtgetPixelShort, awtsetPixelByte, and awtsetPixelShort functions did not properly verify certain raster attributes. A remote attacker could use this flaw to trigger a Java Virtual Machine memory corruption and, possibly, execute arbitrary code with the privileges of the user running the virtual machine.

It was discovered that the 2D component did not properly verify certain image channels. An untrusted Java application or applet could possibly use this flaw to bypass Java sandbox restrictions.

Multiple unspecified vulnerabilities in the Oracle JRockit component in Oracle Fusion Middleware 28.2.4 and earlier, and 27.7.3 and earlier, when using JDK/JRE 5 or 6, allow remote attackers to affect confidentiality, integrity, and availability via unknown vectors. NOTE: this overlaps CVE-2012-5083, CVE-2012-1531, CVE-2012-5081, and CVE-2012-5085.

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 7 and earlier allows remote attackers to affect confidentiality, integrity, and availability, related to JAX-WS.

Multiple vulnerabilities in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 6 and earlier allow remote attackers to execute arbitrary code via a crafted applet that bypasses SecurityManager restrictions by (1) using com.sun.beans.finder.ClassFinder.findClass and leveraging an exception with the forName method to access restricted classes from arbitrary packages such as sun.awt.SunToolkit, then (2) using "reflection with a trusted immediate caller" to leverage the getField method to access and modify private fields, as exploited in the wild in August 2012 using Gondzz.class and Gondvv.class.

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 update 4 and earlier, 6 update 32 and earlier, 5 update 35 and earlier, and 1.4.237 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Hotspot.

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.

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 2 and earlier, 6 Update 30 and earlier, and JavaFX 2.0.2 and earlier allows remote untrusted Java Web Start applications and untrusted Java applets to affect confidentiality, integrity, and availability via unknown vectors related to Deployment.

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 2D.

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 2 and earlier, 6 Update 30 and earlier, 5.0 Update 33 and earlier, and 1.4.235 and earlier; and JavaFX 2.0.2 and earlier; allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D.

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 2 and earlier, and 6 Update 30 and earlier, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D.

Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE JDK and JRE 7, 6 Update 27 and earlier, and JRockit R28.1.4 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D.

Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE JDK and JRE 6 Update 27 and earlier, 5.0 Update 31 and earlier, and 1.4.233 and earlier, and JRockit R28.1.4 and earlier, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Sound.

Unspecified vulnerability in the JRockit component in BEA Product Suite R27.6.2 and earlier, with SDK/JRE 1.4.2, JRE/JDK 5, and JRE/JDK 6, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.