CVE-2021-25742
Ingress-nginx custom snippets allows retrieval of ingress-nginx serviceaccount token and secrets across all namespaces
This post is part of a series about Offensive BPF to learn how BPFs use will impact offensive security, malware, and detection engineering.
Click the “ebpf” tag to see all relevant posts.
Building advanced BPF programsSo far in this Offensive BPF series the focus was on bpftrace to build and run BPF programs.
The next thing I wanted to investigate is what options are available to modify data structures during BPF execution. This is where I hit limitations with bpftrace.