Resolution for Openssl Security Vulnerability in Mar 2018(CVE-2017-3738, CVE-2018-0733, CVE-2018-0739)

Solution Verified - Updated -


  • CVE-2017-3738: openssl: rsaz_1024_mul_avx2 overflow bug on x86_64.
  • CVE-2018-0733: openssl: Implementation bug in PA-RISC CRYPTO_memcmp function allows attackers to forge authenticated messages in a reduced number of attempts.
  • CVE-2018-0739: CVE-2018-0739 openssl: Handling of crafted recursive ASN.1 structures can cause a stack overflow and resulting denial of service.


  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 5

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content