Nine new vulnerabilities in TCP/IP stacks

Colleagues from Forescout Research Labs found 9 vulnerabilities in various TCP/IP stacks labelled "NUMBER:JACK". One would think that after 40 years the stacks are ironed out, but apparently not - this month we have three TCP/IP vulnerabilities published by Microsoft and earlier we had the 33 vulnerabilities in Amnesia33, 19 in Ripple20 and 11 in Urgent/11. Some vendors are still busy updating their products for Urgent/11, almost 2 years after publication.

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NUMBER:JACK - Forescout Research Labs Finds Nine ISN Generation Vulnerabilities Affecting TCP/IP Stacks - Forescout