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Numeric Errors Affecting openssl package, versions >=1.0.1, <1.0.200 >=1.0.204.1, <1.0.209

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 61.21% (98th percentile)
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NVD
7.5 high
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Red Hat
5.9 medium

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  • Snyk ID SNYK-COCOAPODS-OPENSSL-471316
  • published 2 Oct 2019
  • disclosed 29 Jan 2016
  • credit Unknown
Report a new vulnerability Found a mistake?

Introduced: 29 Jan 2016

CVE-2016-2181 Open this link in a new tab
CWE-189 Open this link in a new tab

How to fix?

Upgrade OpenSSL to version 1.0.200, 1.0.209 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 Numeric Errors. OpenSSL is vulnerable to Denial of Service (DoS) attacks. A malicious user can send a new epoch number together with a large sequence number to the server, causing the system to reject additional packets sent via DTLS to the server.

References