{"action":"Upgrade zeromq3 to 4.3.1-1 or later.","affected":[{"fixed":"4.3.1-1","introduced":"0"}],"component":"zeromq3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.3.1-1"],"id":"tcs_01M5NE919ZYP8MA9WN949K2CSW","modified_at":"2026-09-21T07:02:58.278174706Z","published_at":"2019-01-13T15:29:00.547Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-6250","https://security-tracker.debian.org/tracker/CVE-2019-6250"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-6250#Debian:14/zeromq3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-6250"}],"summary":"A pointer overflow, with code execution, was discovered in ZeroMQ libzmq (aka 0MQ) 4.2.x and 4.3.x before 4.3.1. A v2_decoder.cpp zmq::v2_decoder_t::size_ready integer overflow allows an authenticated"}