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https://issues.apache.org/jira/browse/CASSANDRA-12301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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C. Scott Andreas updated CASSANDRA-12301:
-----------------------------------------
Component/s: Auth
> Privacy Violation - Heap Inspection
> -----------------------------------
>
> Key: CASSANDRA-12301
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12301
> Project: Cassandra
> Issue Type: Sub-task
> Components: Auth
> Reporter: Eduardo Aguinaga
> Priority: Major
>
> Overview:
> In May through June of 2016 a static analysis was performed on version 3.0.5
> of the Cassandra source code. The analysis included an automated analysis
> using HP Fortify v4.21 SCA and a manual analysis utilizing SciTools
> Understand v4. The results of that analysis includes the issue below.
> Issue:
> In the file SSLTransportFactory.java on lines 72 and 76 a string object is
> used to store sensitive data. String objects are immutable and should not be
> used to store sensitive data. Sensitive data should be stored in char or byte
> arrays and the contents of those arrays should be cleared ASAP. Operations
> performed on string objects will require that the original object be copied
> and the operation be applied in the new copy of the string object. This
> results in the likelihood that multiple copies of sensitive data will be
> present in the heap until garbage collection takes place.
> The snippet below shows the issue on lines 72 and 76:
> SSLTransportFactory.java, lines 47-81:
> {code:java}
> 47 private String truststore;
> 48 private String truststorePassword;
> 49 private String keystore;
> 50 private String keystorePassword;
> 51 private String protocol;
> 52 private String[] cipherSuites;
> . . .
> 66 @Override
> 67 public void setOptions(Map<String, String> options)
> 68 {
> 69 if (options.containsKey(TRUSTSTORE))
> 70 truststore = options.get(TRUSTSTORE);
> 71 if (options.containsKey(TRUSTSTORE_PASSWORD))
> 72 truststorePassword = options.get(TRUSTSTORE_PASSWORD);
> 73 if (options.containsKey(KEYSTORE))
> 74 keystore = options.get(KEYSTORE);
> 75 if (options.containsKey(KEYSTORE_PASSWORD))
> 76 keystorePassword = options.get(KEYSTORE_PASSWORD);
> 77 if (options.containsKey(PROTOCOL))
> 78 protocol = options.get(PROTOCOL);
> 79 if (options.containsKey(CIPHER_SUITES))
> 80 cipherSuites = options.get(CIPHER_SUITES).split(",");
> 81 }
> {code}
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