Oracle Java SE 6u75, 7u55 and 8u5 fixes an unspecified vulnerability in the Deployment component (CVE-2014-2428). Upstream has CVSSv2 scored this issue as: 7.6/AV:N/AC:H/Au:N/C:C/I:C/A:C

External Reference:

http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html#AppendixJAVA

It was discovered that the AlgorithmChecker and SignatureAndHashAlgorithm classes did not properly prevent the SIGNATUREPRIMITIVESET set from being modified. An untrusted Java application or applet could possibly use this flaw to alter the content of the SIGNATUREPRIMITIVESET set.

Oracle Java SE 7u55 and 8u5 fixes an unspecified vulnerability in the Deployment component (CVE-2014-0448). Upstream has CVSSv2 scored this issue as: 7.6/AV:N/AC:H/Au:N/C:C/I:C/A:C

External Reference:

http://www.oracle.com/technetwork/topics/security/cpuapr2014-1972952.html#AppendixJAVA