What is the severity of CVE-2023-24584?

CVE-2023-24584 has been classified as a high severity vulnerability due to the potential for remote code execution via buffer overflow.

How do I fix CVE-2023-24584?

To fix CVE-2023-24584, upgrade the Gallagher Controller 6000 firmware to a version after vCR8.80.230201a.

What versions of Controller 6000 are affected by CVE-2023-24584?

CVE-2023-24584 affects Gallagher Controller 6000 firmware versions prior to vCR8.80.230201a, vCR8.70.230201a, vCR8.60.230201b, vCR8.50.230201a, and all versions of vCR8.40 and earlier.

Is there a workaround for CVE-2023-24584?

No official workaround is provided for CVE-2023-24584; upgrading to a fixed version is the recommended action.

What type of vulnerability is CVE-2023-24584?

CVE-2023-24584 is a buffer overflow vulnerability that can be exploited through the Controller diagnostic web interface.

Vulnerability/
CVE-2023-24584

critical

9.8

CWE

119 120

1/6/2023

10/1/2025

CVE-2023-24584: Controller 6000 buffer overflow via upload feature in web interface

First published: Thu Jun 01 2023(Updated: )

Controller 6000 is vulnerable to a buffer overflow via the Controller diagnostic web interface upload feature. This issue affects Controller 6000: before vCR8.80.230201a, before vCR8.70.230201a, before vCR8.60.230201b, before vCR8.50.230201a, all versions of vCR8.40 and prior.

Credit: disclosures@gallagher.com

Affected Software	Affected Version	How to fix
Gallagher Controller 6000 Firmware	<8.50.230201a
Gallagher Controller 6000 Firmware	>=8.60<8.60.230201b
Gallagher Controller 6000 Firmware	>=8.70<8.70.230201a
Gallagher Controller 6000 Firmware	>=8.80<8.80.230201a
Gallagher Controller 6000 Firmware

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Reference Links

https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2023-24584

Frequently Asked Questions

What is the severity of CVE-2023-24584?
CVE-2023-24584 has been classified as a high severity vulnerability due to the potential for remote code execution via buffer overflow.
How do I fix CVE-2023-24584?
To fix CVE-2023-24584, upgrade the Gallagher Controller 6000 firmware to a version after vCR8.80.230201a.
What versions of Controller 6000 are affected by CVE-2023-24584?
CVE-2023-24584 affects Gallagher Controller 6000 firmware versions prior to vCR8.80.230201a, vCR8.70.230201a, vCR8.60.230201b, vCR8.50.230201a, and all versions of vCR8.40 and earlier.
Is there a workaround for CVE-2023-24584?
No official workaround is provided for CVE-2023-24584; upgrading to a fixed version is the recommended action.
What type of vulnerability is CVE-2023-24584?
CVE-2023-24584 is a buffer overflow vulnerability that can be exploited through the Controller diagnostic web interface.

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vendor/gallagher
canonical/gallagher controller 6000 firmware
version/gallagher controller 6000 firmware/8.60
version/gallagher controller 6000 firmware/8.70
version/gallagher controller 6000 firmware/8.80

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