openvpn is vulnerable to injection vulnerabilities. An attacker can inject a data channel v2 (P_DATA_V2) packet using a victim’s peer-id.
bugzilla.suse.com/show_bug.cgi?id=1169925
community.openvpn.net/openvpn/ticket/1272
github.com/OpenVPN/openvpn/commit/37bc691e7d26ea4eb61a8a434ebd7a9ae76225ab
lists.debian.org/debian-lts-announce/2022/05/msg00002.html
lists.fedoraproject.org/archives/list/[email protected]/message/FGHHV4YZANZW45KZTJJGVGPFMSXYRCKZ/
lists.fedoraproject.org/archives/list/[email protected]/message/JII7RYYYRBPQNEGGVSOXCM7JUZ43T3VH/
patchwork.openvpn.net/patch/1079/
secdb.alpinelinux.org/edge/main.yaml
secdb.alpinelinux.org/v3.12/main.yaml
secdb.alpinelinux.org/v3.13/main.yaml
security-tracker.debian.org/tracker/CVE-2020-11810