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CVE-2024-39808

Sept. 11, 2024, 4:26 p.m.

Awaiting Analysis
CVE has been recently published to the CVE List and has been received by the NVD.

Products

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

Source

disclosures@gallagher.com

Tags

CWE-131
disclosures@gallagher.com
2024-09-11
CVE-2024-39808

CVE-2024-39808 details

Published : Sept. 11, 2024, 4:15 a.m.
Last Modified : Sept. 11, 2024, 4:26 p.m.

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.

CVSS Score

1 2 3 4.6 5 6 7 8 9 10

Weakness

Weakness Name Description
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.

CVSS Data

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

4.6

Exploitability Score

0.9

Impact Score

3.6

Base Severity

MEDIUM

Vector String : CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

URL Source
https://security.gallagher.com/en-NZ/Security-Advisories/CVE-2024-39808 disclosures@gallagher.com
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