Preh Car Connect Volkswagen MIB3 Infotainment System MIB3 OI MQB up to 0304 Image integer overflow

Summaryinfo

A vulnerability marked as problematic has been reported in Preh Car Connect Volkswagen MIB3 Infotainment System MIB3 OI MQB up to 0304. Affected by this issue is some unknown functionality of the component Image Handler. The manipulation leads to integer overflow. This vulnerability is documented as CVE-2023-28903. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Preh Car Connect Volkswagen MIB3 Infotainment System MIB3 OI MQB up to 0304. This issue affects an unknown code of the component Image Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. Impacted is availability. The summary by CVE is:

An integer overflow in the image processing binary of the MIB3 infotainment unit allows an attacker with local access to the vehicle to cause a denial-of-service of the infotainment system.

The weakness was released by Artem Ivachev. The advisory is shared at i.blackhat.com. The identification of this vulnerability is CVE-2023-28903 since 03/27/2023. The exploitation is known to be easy. An attack has to be approached locally. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-32523). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Preh Car Connect

Name

• Volkswagen MIB3 Infotainment System MIB3 OI MQB

Version

• 0304

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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