CVE-2021-20234
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Summary
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 client that connects to multiple malicious or compromised servers to crash. The highest threat from this vulnerability is to system availability.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | zeromq | zeromq 4.3.3 | affected |
Weaknesses
- CWE-400: CWE-400
ADP Enrichment
CVE Program Container
Additional References
- https://bugzilla.redhat.com/show_bug.cgi?id=1921972
- https://github.com/zeromq/libzmq/security/advisories/GHSA-wfr2-29gj-5w87
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1921972
- https://github.com/zeromq/libzmq/security/advisories/GHSA-wfr2-29gj-5w87
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