low3.1
CVE-2023-22439
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…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gallagher | Controller 6000 Firmware | through 8.50 from 8.60 before 8.60.231116a from 8.70 before 8.70.231204a from 8.80 before 8.80.231204a from 8.90 before 8.90.231204a |
| Gallagher | Command Centre | through 8.50 from 8.60 before 8.60.231116a from 8.70 before 8.70.231204a from 8.80 before 8.80.231204a from 8.90 before 8.90.231204a |