CVE-2024-39808
Sept. 11, 2024, 4:26 p.m.
Tags
CVSS Score
Product(s) Impacted
Controller 6000
- 9.10 prior to vCR9.10.240816a (distributed in 9.10.1530 (MR2))
Controller 7000
- 9.10 prior to vCR9.10.240816a (distributed in 9.10.1530 (MR2))
Controller 6000
- 9.00 prior to vCR9.00.240816a (distributed in 9.00.2168 (MR4))
Controller 7000
- 9.00 prior to vCR9.00.240816a (distributed in 9.00.2168 (MR4))
Controller 6000
- 8.90 prior to vCR8.90.240816a (distributed in 8.90.2155 (MR5))
Controller 7000
- 8.90 prior to vCR8.90.240816a (distributed in 8.90.2155 (MR5))
Controller 6000
- 8.80 prior to vCR8.80.240816b (distributed in 8.80.1938 (MR6))
Controller 7000
- 8.80 prior to vCR8.80.240816b (distributed in 8.80.1938 (MR6))
Controller 6000
- 8.70 and prior
Controller 7000
- 8.70 and prior
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.
Weaknesses
CWE-131
Incorrect Calculation of Buffer Size
The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.
CWE ID: 131Date
Published: Sept. 11, 2024, 4:15 a.m.
Last Modified: Sept. 11, 2024, 4:26 p.m.
Status : Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
disclosures@gallagher.com
CVSS Data
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Base Score
Exploitability Score
Impact Score
Base Severity
MEDIUMCVSS Vector String
The CVSS vector string provides an in-depth view of the vulnerability metrics.
View Vector StringCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H