Vulnerability · Published Sep 11, 2024 · Assigned by Gallagher
CVE-2024-39808
Medium 4.6
In plain English
A medium-severity security flaw in Controller 6000 and Controller 7000 from Gallagher. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Official description
Incorrect Calculation of Buffer Size (CWE-131) in the Controller 6000 and Controller 7000 OSDP message handling, allows an attacker with physical access to Controller wiring to instigate a reboot leading to a denial of service. This issue affects: Controller 6000 and Controller 7000 9.10 prior to vCR9.10.240816a (distributed in 9.10.1530 (MR2)), 9.00 prior to vCR9.00.240816a (distributed in 9.00.2168 (MR4)), 8.90 prior to vCR8.90.240816a (distributed in 8.90.2155 (MR5)), 8.80 prior to vCR8.80.240816b (distributed in 8.80.1938 (MR6)), all versions of 8.70 and prior.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Gallagher | Controller 6000 and Controller 7000 | 0 – through 8.709.10 – before vCR9.10.240816a9.00 – before vCR9.00.240816a8.90 – before vCR8.90.240816a8.80 – before vCR8.80.240816b |
Weakness: CWE-131 · Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H