CVE Vulnerabilities

CVE-2023-29996

NULL Pointer Dereference

Published: May 04, 2023 | Modified: May 10, 2023

CVSS 3.x

7.5

HIGH

Source:

NVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-29996
CWE	https://cwe.mitre.org/data/definitions/476.html

In NanoMQ v0.15.0-0, segment fault with Null Pointer Dereference occurs in the process of decoding subinfo_decode and unsubinfo_decode.

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name	Vendor	Start Version	End Version
Nanomq	Emqx	0.15.0 (including)	0.15.0 (including)

Potential Mitigations

References

https://github.com/emqx/nanomq/issues/1038

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