Sunday, June 14, 2015

Tabula Rosa Security Bulletin From US-Cert - OpenSSL Patches Multiple Vulnerabilities

National Cyber Awareness System:
06/12/2015 11:42 AM EDT

Original release date: June 12, 2015
OpenSSL has released updates addressing multiple vulnerabilities, one of which allows a remote attacker to downgrade vulnerable TLS connections to 512-bit export-grade cryptography—an attack known as Logjam (CVE-2015-4000). Exploitation of some of these vulnerabilities could allow the attacker to read and modify data passed over the connection.
Updates available include:
  • OpenSSL 1.0.2b for 1.0.2 users
  • OpenSSL 1.0.1n for 1.0.1 users
  • OpenSSL 1.0.0s for 1.0.0d (and below) users
  • OpenSSL 0.9.8zg for 0.9.8r (and below) users
Users and administrators are encouraged to review the OpenSSL Security Advisory and apply the necessary updates.

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In addition to this blog, Netiquette IQ has a website with great assets which are being added to on a regular basis. I have authored the premiere book on Netiquette, “Netiquette IQ - A Comprehensive Guide to Improve, Enhance and Add Power to Your Email". My new book, “You’re Hired! Super Charge Your Email Skills in 60 Minutes. . . And Get That Job!” will be published soon follow by a trilogy of books on Netiquette for young people. You can view my profile, reviews of the book and content excerpts at:

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Lastly, I am the founder and president of Tabula Rosa Systems, a company that provides “best of breed” products for network, security and system management and services. Tabula Rosa has a new blog and Twitter site which offers great IT product information for virtually anyone.
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