Unspecified vulnerability in Sun Java Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 6 and earlier, Java System Development Kit (SDK) and JRE 1.4.2_12 and earlier 1.4.x versions, and SDK and JRE 1.3.1_18 and earlier allows attackers to use untrusted applets to "access data in other applets," aka "The second issue."

Unspecified vulnerability in Sun Java Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 5 and earlier, Java System Development Kit (SDK) and JRE 1.4.2_10 and earlier 1.4.x versions, and SDK and JRE 1.3.1_18 and earlier allows attackers to use untrusted applets to "access data in other applets," aka "The first issue."

Multiple buffer overflows in Sun Java Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 7 and earlier, Java System Development Kit (SDK) and JRE 1.4.2_12 and earlier 1.4.x versions, and SDK and JRE 1.3.1_18 and earlier allow attackers to develop Java applets that read, write, or execute local files, possibly related to (1) integer overflows in the Java_sun_awt_image_ImagingLib_convolveBI, awt_parseRaster, and awt_parseColorModel functions; (2) a stack overflow in the Java_sun_awt_image_ImagingLib_lookupByteRaster function; and (3) improper handling of certain negative values in the Java_sun_font_SunLayoutEngine_nativeLayout function. NOTE: some of these details are obtained from third party information.

Multiple packages on Sun Solaris, including (1) NSS; (2) Java JDK and JRE 5.0 Update 8 and earlier, SDK and JRE 1.4.x up to 1.4.2_12, and SDK and JRE 1.3.x up to 1.3.1_19; (3) JSSE 1.0.3_03 and earlier; (4) IPSec/IKE; (5) Secure Global Desktop; and (6) StarOffice, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, which allows remote attackers to forge a PKCS #1 v1.5 signature that is signed by that RSA key and prevents these products from correctly verifying X.509 and other certificates that use PKCS #1.

(1) Java Runtime Environment (JRE) and (2) Software Development Kit (SDK) 1.4.2_08, 1.4.2_09, and 1.5.0_05 and possibly other versions allow remote attackers to cause a denial of service (JVM unresponsive) via a crafted serialized object, such as a font object as demonstrated on JBoss.

The Sun Java Plugin capability in Java 2 Runtime Environment (JRE) 1.4.2_01, 1.4.2_04, and possibly earlier versions, does not properly restrict access between Javascript and Java applets during data transfer, which allows remote attackers to load unsafe classes and execute arbitrary code by using the reflection API to access private Java packages.