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Unrated severityNVD Advisory· Published Jul 22, 2021· Updated Aug 4, 2024

CVE-2021-34431

CVE-2021-34431

Description

In Eclipse Mosquitto version 1.6 to 2.0.10, if an authenticated client that had connected with MQTT v5 sent a crafted CONNECT message to the broker a memory leak would occur, which could be used to provide a DoS attack against the broker.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Eclipse/Mosquittollm-fuzzy2 versions
    >=1.6, <=2.0.10+ 1 more
    • (no CPE)range: >=1.6, <=2.0.10
    • (no CPE)range: 1.6

Patches

Vulnerability mechanics

References

1

News mentions

0

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