Cryptographic Issues Affecting openssl package, versions >=1.0.0, <1.0.108


0.0
medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required

    Threat Intelligence

    EPSS 97.41% (100th percentile)
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NVD
7.4 high
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Red Hat
5.4 medium

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  • Snyk ID SNYK-COCOAPODS-OPENSSL-470915
  • published 2 Oct 2019
  • disclosed 16 May 2014
  • credit Unknown

How to fix?

Upgrade OpenSSL to version 1.0.108 or higher.

Overview

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 Cryptographic Issues. OpenSSL is vulnerable to man in the middle (MitM) attacks. These attacks are possible because an attacker can force OpenSSL to use a zero-length master key. This allows attackers to hijack sessions and obtain sensitive information. This is also known as the "CCS Injection".

References