SSA-438590

Siemens Security Advisory by Siemens ProductCERT

SSA-438590: Buffer Overflow Vulnerability in Siveillance Video Camera Drivers

Publication Date:	2024-10-10
Last Update:	2024-10-10
Current Version:	V1.0
CVSS v3.1 Base Score:	6.7
CVSS v4.0 Base Score:	7.3

SUMMARY

Several camera device drivers in the Siveillance Video Device Pack contain a buffer overflow vulnerability that could be exploited under strict conditions. This could allow an attacker to execute code with the permissions of the Recording Server user.

Siemens has released an update of the Device Pack recommends to apply this update to all deployments of Siveillance Video. In general, Siemens recommends installing the latest Device Pack which contains the most up-to-date device drivers.

AFFECTED PRODUCTS AND SOLUTION

Un-/Collapse All

Affected Product and Versions	Remediation
Siveillance Video Device Pack All versions < V13.2 affected by CVE-2024-3506	Update to V13.2 or later version https://support.industry.siemens.com/cs/ww/en/view/109761843/ See further recommendations from section Workarounds and Mitigations

WORKAROUNDS AND MITIGATIONS

Siemens has identified the following specific workarounds and mitigations that customers can apply to reduce the risk:

CVE-2024-3506: When adding new cameras, scan only IP addresses which are confirmed to be valid and trusted devices

Product-specific remediations or mitigations can be found in the section Affected Products and Solution.
Please follow the General Security Recommendations.

GENERAL SECURITY RECOMMENDATIONS

As a general security measure Siemens strongly recommends to protect network access to affected products with appropriate mechanisms. It is advised to follow recommended security practices in order to run the devices in a protected IT environment.

PRODUCT DESCRIPTION

Siveillance Video (formerly called Siveillance VMS) is a powerful IP video management software designed for deployments ranging from small and simple to large-scale and high-security. The Siveillance Video portfolio consists of four versions, Siveillance Video Core, Core Plus, Advanced, and Pro, addressing the specific needs of small and medium size solutions up to large complex deployments.

VULNERABILITY DESCRIPTION

Un-/Collapse All

This chapter describes all vulnerabilities (CVE-IDs) addressed in this security advisory. Wherever applicable, it also documents the product-specific impact of the individual vulnerabilities.

Vulnerability CVE-2024-3506

A possible buffer overflow in selected cameras' drivers from XProtect Device Pack can allow an attacker with access to internal network to execute commands on Recording Server under strict conditions.

CVSS v3.1 Base Score	6.7
CVSS v3.1 Vector	CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
CVSS v4.0 Base Score	7.3
CVSS v4.0 Vector	CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L
CWE	CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

ACKNOWLEDGMENTS

Siemens thanks the following party for its efforts:

Milestone PSIRT for reporting and coordinated disclosure

ADDITIONAL INFORMATION

For additional information regarding the vulnerability see the related Milestone Security Advisory:

https://supportcommunity.milestonesys.com/s/article/CVE-2024-3506-Camera-Driver-possible-Buffer-Overflow

For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories

HISTORY DATA

V1.0 (2024-10-10):

Publication Date

Siemens Security Advisories are subject to the terms and conditions contained in Siemens’ underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens’ Global Website (https://www.siemens.com/ terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.