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Information Exposure Affecting openssl package, versions >=1.0.1, <1.0.200 >=1.0.204.1, <1.0.207

0.0
medium

Snyk CVSS

    Attack Complexity High
    Confidentiality High

    Threat Intelligence

    EPSS 0.15% (51st percentile)
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NVD
5.1 medium
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Red Hat
4 medium

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  • Snyk ID SNYK-COCOAPODS-OPENSSL-471336
  • published 2 Oct 2019
  • disclosed 3 Mar 2016
  • credit Unknown
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Introduced: 3 Mar 2016

CVE-2016-0702 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade OpenSSL to version 1.0.200, 1.0.207 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 Information Exposure. OpenSSL is vulnerable to side channel attacks. The vulnerability exploits cache-bank conflicts on the Intel Sandy-Bridge microarchitecture, exposing RSA keys. However, an attacker can only exploit this only if he has control of code in a thread running on the same hyper-threaded core as the victim thread who is executing decryption process.

References