Sourcefire VRT claims they beat Sourcefire for 2008 MS Vulnerability coverage. Sourcefire has Cisco over Sourcefire, but this falls far from reality. The next several posts after this will be much heavier on the tech and the cool. I apologize ahead of time for the marketing fluff in this post, but I just couldn’t let this one go and neither could any of the SourceFire VRT. I will now provide my own numbers, diligently researched by Alex Kirk. This uses the same rules as provided in the first image above using grep and CVE references.”]
Source: https://blog.talosintelligence.com/2009/04/some-days-you-just-cant-walk-away.html