Race Condition Affecting openssl Open this link in a new tab package, versions >=1.0.1, <1.0.108

  • Attack Complexity


  • User Interaction


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  • snyk-id


  • published

    2 Oct 2019

  • disclosed

    3 Dec 2015

  • credit


How to fix?

Upgrade OpenSSL to version 1.0.108 or higher.


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 Race Condition. OpenSSL is vulnerable to denial of service (DoS) attacks. A malicious user can pass a malicious Pre-Shared Key identity hint to the system that can lead to a double free that can lead to the system crashing.