CVE-2023-45591Network attack vector

Authenticated denial of service via logger heap overflow

Published Mar 5, 2024 · Updated Aug 23, 2024

Heap-based buffer overflow in AiLux imx6 bundle before 1.0.7-2 allows remote authenticated users to crash the Ax_rtu process. The logger_generic function corrupts heap memory while processing attacker-controlled data; the exact unsafe operation and input field remain undisclosed. Authenticated network access is required; root-context code execution is reported as a possible but unverified outcome.

CVSS severity7.5
High
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap-based buffer overflow in AiLux imx6 bundle before 1.0.7-2 allows remote authenticated users to crash the Ax_rtu process. The logger_generic function corrupts heap memory while processing attacker-controlled data; the exact unsafe operation and input field remain undisclosed. Authenticated network access is required; root-context code execution is reported as a possible but unverified outcome.

The record

CVE
CVE-2023-45591
Published
Mar 5, 2024
Updated
Aug 23, 2024
Vendor
AiLux
Product
imx6 bundle
Classifications
CWE-122, CWE-787, CAPEC-92, T1499.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 5, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 23, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.0.7-2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

AiLux · imx6 bundleversion=0 <1.0.7-2

Published CVSS scores

8.8NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5Nozomi Networks Inc.CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-122Heap-based Buffer Overflow
CWE-787Out-of-bounds Write
CAPEC-92Forced Integer Overflow
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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