CVE-2023-22439

State: Published
Severity: 3.1 Low
Published: Dec 18, 2023
Updated: Aug 2, 2024
Reserved: Feb 3, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	3.1 Low	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L	Gallagher

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
Controller 6000/ Controller 7000Gallagher	8.50 and earlierAffected 8.90 to before vCR8.90.231204aAffected 8.80 to before vCR8.80.231204aAffected 8.70 to before vCR8.70.231204aAffected 8.60 to before vCR8.60.231116aAffected

References

https://security.gallagher.com/Security-Advisories/CVE-2023-22439

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