tlsfuzzer / tlsfuzzer

SSL and TLS protocol test suite and fuzzer

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Extend Bleichenbacher test script for CVE-2012-5081

tomato42 opened this issue · comments

New test script idea

What TLS message this idea relates to?

ClientKeyExchange

What TLS extension this idea relates to?

none

What is the behaviour the test script should test?

CVE-2012-5081 - Bleichenbacher oracle in Java

the test should send encrypted values with all possible lengths for a given key size, including 0-byte long, 1 byte long, 200 byte long encrypted value, etc.

Are there scripts that test related functionality?

test-bleichenbacher-workaround.py

Additional information

https://www.usenix.org/system/files/conference/usenixsecurity14/sec14-paper-meyer.pdf