Homepage
About Snyk

Improper Certificate Validation Affecting curl package, versions *

low

Snyk CVSS

    Attack Complexity High

    Threat Intelligence

    EPSS 0.5% (77th percentile)
Expand this section
NVD
7.5 high
Expand this section
Red Hat
4.2 medium

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-CENTOS6-CURL-1966742
  • published 26 Jul 2021
  • disclosed 3 Aug 2016
Report a new vulnerability Found a mistake?

Introduced: 3 Aug 2016

CVE-2016-5420 Open this link in a new tab
CWE-295 Open this link in a new tab

How to fix?

There is no fixed version for Centos:6 curl.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by Centos. See How to fix? for Centos:6 relevant fixed versions and status.

curl and libcurl before 7.50.1 do not check the client certificate when choosing the TLS connection to reuse, which might allow remote attackers to hijack the authentication of the connection by leveraging a previously created connection with a different client certificate.

References