| Name | CVE-2014-7202 |
| Description | stream_engine.cpp in libzmq (aka ZeroMQ/C++)) 4.0.5 before 4.0.5 allows man-in-the-middle attackers to conduct downgrade attacks via a crafted connection request. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| zeromq (PTS) | jessie | 2.2.0+dfsg-6 | fixed |
| zeromq3 (PTS) | jessie, jessie (lts) | 4.0.5+dfsg-2+deb8u4 | fixed |
| stretch (security), stretch (lts), stretch | 4.2.1-4+deb9u4 | fixed |
| buster, buster (lts) | 4.3.1-4+deb10u3 | fixed |
| buster (security) | 4.3.1-4+deb10u2 | fixed |
| bullseye | 4.3.4-1+deb11u1 | fixed |
| bookworm | 4.3.4-6 | fixed |
| sid, trixie | 4.3.5-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| zeromq | source | (unstable) | (not affected) | | | |
| zeromq3 | source | (unstable) | 4.0.5+dfsg-1 | | | |
Notes
- zeromq <not-affected> (Vulnerable code not present, only zmq 4.x onwards)
Code commit: https://github.com/zeromq/libzmq/issues/1190