CVE-2023-34399
CRITICALCVSS 9.8/10EPSS 0.69%
Last modified
CVE-2023-34399 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. Some values of this table are serialized archive according boost library. EPSS estimates a 0.69% chance of exploitation in the next 30 days.
Description
Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. Some values of this table are serialized archive according boost library. The version of boost library contains vulnerability integer overflow.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mercedes-Benz | Headunit Ntg6 Mercedes-Benz User Experience | <= 2021 |
References
- https://securelist.com/mercedes-benz-head-unit-security-research/115218/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2023-34399?
Mercedes-Benz head-unit NTG6 contains functions to import or export profile settings over USB. Some values of this table are serialized archive according boost library. The version of boost library contains vulnerability integer overflow.
How severe is CVE-2023-34399?
CVE-2023-34399 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.69% probability of exploitation in the next 30 days.
How do I fix CVE-2023-34399?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-34399?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST