Unsupervised Learning No. 183

1 · Daniel Miessler · July 3, 2019, 4:18 a.m.
There's a Linux vulnerability called SACK Panic (among other names) that takes advantage of a kernel feature called Selective ACK. The feature lets systems tell the other side of the conversation how much data it's received, and it turns out it can be overflowed or fuzzed. — Become a direct supporter of my content for less than a latte a month ($50/year) and get the Unsupervised Learning podcast and newsletter every week instead of just twice a month, plus access to the member portal that includ...