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CVE-2023-22439

Published: 18/12/2023 Updated: 28/12/2023
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 0
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Vulnerability Summary

Improper input validation of a large HTTP request in the Controller 6000 and Controller 7000 optional diagnostic web interface (Port 80) can be used to perform a Denial of Service of the diagnostic web interface. This issue affects: Gallagher Controller 6000 and 7000 8.90 prior to vCR8.90.231204a (distributed in 8.90.1620 (MR2)), 8.80 prior to vCR8.80.231204a (distributed in 8.80.1369 (MR3)), 8.70 prior to vCR8.70.231204a (distributed in 8.70.2375 (MR5)), 8.60 prior to vCR8.60.231116a (distributed in 8.60.2550 (MR7)), all versions of 8.50 and prior.

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gallagher controller_6000_firmware

gallagher command_centre

References

CWE-20https://security.gallagher.com/Security-Advisories/CVE-2023-22439https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
race conditionCVE-2024-4249CVE-2024-4244CVE-2023-20198TCPCVE-2022-48648CVE-2022-48636CVE-2024-21345SQL
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