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CVE-2023-29995

Good to know:

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Date: May 3, 2023

In NanoMQ v0.15.0-0, a Heap overflow occurs in copyn_utf8_str function of mqtt_parser.c

Language: C

Severity Score

Related Resources (3)

https://github.com/emqx/nanomq/issues/1043
https://nvd.nist.gov/vuln/detail/CVE-2023-29995
https://www.mend.io/vulnerability-database/CVE-2023-29995

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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