Improper Input Validation Affecting openssl Open this link in a new tab package, versions >=1.0.200

  • Attack Complexity


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  • snyk-id


  • published

    2 Oct 2019

  • disclosed

    17 Feb 2015

  • credit


How to fix?

There is no fixed version for OpenSSL.


OpenSSL is a SSL/TLS and Crypto toolkit. Deprecated in Mac OS and gone in iOS, this spec gives your project non-deprecated OpenSSL support.

Affected versions of this package are vulnerable to Improper Input Validation. OpenSSL is vulnerable to denial of service (DoS) attacks. These attacks are possible when the client authentication and ephemeral Diffie-Hellman ciphersuite are enabled. They can be triggered through the use of a ClientKeyExchange with a length of zero.