Name | CVE-2014-9721 |
Description | libzmq before 4.0.6 and 4.1.x before 4.1.1 allows remote attackers to conduct downgrade attacks and bypass ZMTP v3 protocol security mechanisms via a ZMTP v2 or earlier header. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
References | DSA-3255-1 |
NVD severity | medium |
Debian Bugs | 784366 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
zeromq3 (PTS) | stretch | 4.2.1-4+deb9u2 | fixed |
stretch (security) | 4.2.1-4+deb9u3 | fixed | |
buster, buster (security) | 4.3.1-4+deb10u2 | fixed | |
bullseye, sid | 4.3.3-6 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
zeromq3 | source | jessie | 4.0.5+dfsg-2+deb8u1 | DSA-3255-1 | ||
zeromq3 | source | (unstable) | 4.0.5+dfsg-3 | 784366 |
https://github.com/zeromq/libzmq/issues/1273
https://github.com/zeromq/zeromq4-x/commit/b6e3e0f601e2c1ec1f3aac880ed6a3fe63043e51
https://www.openwall.com/lists/oss-security/2015/05/07/8