NCSC NL | Beveiligingsadviezen

Beveilingsadvies; NCSC-2024-0282 [1.0.0]

Beveiligingsadvies: NCSC-2024-0282 [1.0.0]
Publicatie: 09-07-2024 20:40 (Europe/Amsterdam)
Prioriteit: Normaal
Betreft: Kwetsbaarheden verholpen in Siemens Producten

Kenmerken

Improper Restriction of Operations within the Bounds of a Memory Buffer
Stack-based Buffer Overflow
Out-of-bounds Read
Improperly Controlled Sequential Memory Allocation
Exposure of Sensitive Information to an Unauthorized Actor
Truncation of Security-relevant Information
Incorrect Privilege Assignment
Privilege Defined With Unsafe Actions
Incorrect User Management
Improper Restriction of Excessive Authentication Attempts
Inadequate Encryption Strength
Exposure of Private Personal Information to an Unauthorized Actor
Creation of Temporary File With Insecure Permissions
Uncontrolled Resource Consumption
Direct Request ('Forced Browsing')
Unrestricted Upload of File with Dangerous Type
NULL Pointer Dereference
Exposure of Sensitive System Information to an Unauthorized Control Sphere
Deserialization of Untrusted Data
Use of Hard-coded, Security-relevant Constants
Client-Side Enforcement of Server-Side Security
Incorrect Permission Assignment for Critical Resource
Improper Check for Unusual or Exceptional Conditions
Improper Neutralization of Special Elements used in a Command ('Command Injection')
Allocation of Resources Without Limits or Throttling
Out-of-bounds Write
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Access of Resource Using Incompatible Type ('Type Confusion')
Incorrect Authorization
Use of Password Hash With Insufficient Computational Effort
Improper Enforcement of Message Integrity During Transmission in a Communication Channel

Omschrijving

Siemens heeft kwetsbaarheden verholpen in diverse producten als Mendix, RUGGEDOM, SIMATIC, SINEMA, SIPROTEC en de Engineering Platforms voor diverse systemen.

De kwetsbaarheden stellen een kwaadwillende mogelijk in staat aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade:

Denial-of-Service (DoS)
Manipulatie van gegevens
(Remote) code execution (Administrator/Root rechten)
(Remote) code execution (Gebruikersrechten)
Toegang tot systeemgegevens
Toegang tot gevoelige gegevens
Verhoogde gebruikersrechten

De kwaadwillende heeft hiervoor toegang nodig tot de productieomgeving. Het is goed gebruik een dergelijke omgeving niet publiek toegankelijk te hebben.

Oplossingen

Siemens heeft beveiligingsupdates uitgebracht om de kwetsbaarheden te verhelpen. Voor de kwetsbaarheden waar nog geen updates voor zijn, heeft Siemens mitigerende maatregelen gepubliceerd om de risico's zoveel als mogelijk te beperken. Zie de bijgevoegde referenties voor meer informatie.

Referenties

CVE's

Disclaimer

The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this page to enhance access to its information and security advisories. The use of this security advisory is subject to the following terms and conditions: NCSC-NL makes every reasonable effort to ensure that the content of this page is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or continuous keeping up-to-date. The information contained in this security advisory is intended solely for the purpose of providing general information to professional users. No rights can be derived from the information provided therein. NCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of this security advisory. This includes damage resulting from the inaccuracy of incompleteness of the information contained in the advisory. This security advisory is subject to Dutch law. All disputes related to or arising from the use of this advisory will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings.