Buffer Overflow Vulnerability in Connected Vehicle Systems Alliance COVESA
CVE-2023-36321

7.5HIGH

Key Information:

Vendor

Covesa

Status
Dlt-daemon
Vendor
CVE Published:
17 October 2023

What is CVE-2023-36321?

A buffer overflow vulnerability has been identified in the Connected Vehicle Systems Alliance (COVESA) dlt-daemon software. This issue arises from the component located in /shared/dlt_common.c, where improper handling of data may allow an attacker to exploit the overflow, potentially leading to unauthorized access or execution of arbitrary code. Affected versions are those prior to v2.18.8, emphasizing the need for immediate updates to mitigate these risks.

References

https://github.com/michael-methner/dlt-daemon/commit/8ac9...
https://github.com/COVESA/dlt-daemon/issues/436
https://lists.debian.org/debian-lts-announce/2024/06/msg0...
mailing-list

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.