[jira] [Created] (THRIFT-2272) CLONE - Denial of Service attack in TBinaryProtocol.readString

["Valentin Mayamsin (JIRA)" <ji...@apache.org>]

Valentin Mayamsin created THRIFT-2272:
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             Summary: CLONE - Denial of Service attack in TBinaryProtocol.readString
                 Key: THRIFT-2272
                 URL: https://issues.apache.org/jira/browse/THRIFT-2272
             Project: Thrift
          Issue Type: Bug
          Components: Java - Library
    Affects Versions: 0.6.1, 0.8
         Environment: All
            Reporter: Valentin Mayamsin
            Assignee: Niraj Tolia
            Priority: Critical
             Fix For: 0.9
         Attachments: 0001-Add-test-for-TCompactProtocol-OOM-Denial-of-Service.patch, 0001-Address-denial-of-service-in-TCompactProtocol.patch, 0002-Add-test-for-TBinaryProtocol-OOM-Denial-of-Service.patch, 0003-Cleanup-length-checks-in-TCompactProtocol.patch, Attack.java, Foo.thrift

In readString, if the string field's size is greater than the number of bytes remaining in the byte array to deserialize, libthrift will happily allocate a byte array of that size in readStringBody, filling the heap.



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