CVE-2023-36321 - Vulnerability Details - OpenCVE

Description

Connected Vehicle Systems Alliance (COVESA) up to v2.18.8 was discovered to contain a buffer overflow via the component /shared/dlt_common.c.

Published: 2023-10-17

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:covesa:dlt-daemon:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
Debian DLA	DLA-3845-1	dlt-daemon security update
EUVD	EUVD-2023-40289	Connected Vehicle Systems Alliance (COVESA) up to v2.18.8 was discovered to contain a buffer overflow via the component /shared/dlt_common.c.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00177.

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/COVESA/dlt-daemon/issues/436
https://github.com/michael-methner/dlt-daemon/commit/8ac9a080bee25e67e49bd138d81c992ce7b6d899
https://lists.debian.org/debian-lts-announce/2024/06/msg00021.html

History

Thu, 26 Feb 2026 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Covesa Dlt-daemon

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-10-17T00:00:00.000Z

Updated: 2024-08-02T16:45:56.571Z

Reserved: 2023-06-21T00:00:00.000Z

Link: CVE-2023-36321

Vulnrichment

Updated: 2024-08-02T16:45:56.571Z

NVD

Status : Modified

Published: 2023-10-17T23:15:11.513

Modified: 2024-11-21T08:09:32.767

Link: CVE-2023-36321

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120

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