CVE-2009-3875

The MessageDigest.isEqual function in Java Runtime Environment JRE in Sun Java SE in JDK and JRE 5.0 before Update 22, JDK and JRE 6 before Update 17, SDK and JRE 1.3.x before 1.3.127, and SDK and JRE 1.4.x before 1.4.224 allows remote attackers to spoof HMAC-based digital signatures, and possibl...