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Linux 13140
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Libzmq
CRITICAL 9.8
CVE-2020-36400
ZeroMQ libzmq 4.3.3 has a heap-based buffer overflow in zmq::tcp_read, a different vulnerability than CVE-2021-20235.
Patch available
Fix from $2,300
2021-07-01
Libzmq
HIGH 7.5
CVE-2021-20237
An uncontrolled resource consumption (memory leak) flaw was found in ZeroMQ's src/xpub.cpp in versions before 4.3.3. This flaw allows a remote unauth…
Fix: 4.3.3+
Fix from $1,950
2021-05-28
Libzmq
HIGH 8.1
CVE-2021-20235EPSS 44%
There's a flaw in the zeromq server in versions before 4.3.3 in src/decoder_allocators.hpp. The decoder static allocator could have its sized changed…
Fix: 4.3.3+
Fix from $1,950
2021-04-01
Libzmq
MEDIUM 6.5
CVE-2021-20234
An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp. This issue causes a …
Fix: 4.3.3+
Fix from $1,600
2021-04-01