NPM
CVE History
| CVE | Affected | Published | CVSS v3 | CVSS v2 |
|---|---|---|---|---|
| < 4.3.3 | 9.8 CRITICAL | 7.5 HIGH | ||
A flaw was found in the ZeroMQ server in versions before 4.3.3. This flaw allows a malicious client to cause a stack buffer overflow on the server by sending crafted topic subscription requests and then unsubscribing. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. | ||||
| = 4.1.0, <= 4.0.5 | — | 4.3 MEDIUM | ||
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. | ||||
| = 4.0.0, = 4.0.4 | — | 4.3 MEDIUM | ||
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. | ||||
| = 4.0.1, = 4.0.0, = 4.0.4, = 4.0.2, = 4.0.3 | — | 4.3 MEDIUM | ||
libzmq (aka ZeroMQ/C++) 4.0.x before 4.0.5 does not ensure that nonces are unique, which allows man-in-the-middle attackers to conduct replay attacks via unspecified vectors. | ||||