CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
Percentile
75.6%
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.
www.openwall.com/lists/oss-security/2015/05/07/8
github.com/zeromq/libzmq/issues/1273
github.com/zeromq/zeromq4-x/commit/b6e3e0f601e2c1ec1f3aac880ed6a3fe63043e51
launchpad.net/bugs/cve/CVE-2014-9721
nvd.nist.gov/vuln/detail/CVE-2014-9721
security-tracker.debian.org/tracker/CVE-2014-9721
www.cve.org/CVERecord?id=CVE-2014-9721