CVE-2023-28488 - Vulnerability Details - OpenCVE

client.c in gdhcp in ConnMan through 1.41 could be used by network-adjacent attackers (operating a crafted DHCP server) to cause a stack-based buffer overflow and denial of service, terminating the connman process.

No CVSS v4.0

Attack Vector Adjacent 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 0.00044.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Intel Subscribe	Connman Subscribe

Configuration 1 [-]

cpe:2.3:a:intel:connman:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Debian DLA	DLA-3397-1	connman security update
Debian DSA	DSA-5416-1	connman security update
EUVD	EUVD-2023-32158	client.c in gdhcp in ConnMan through 1.41 could be used by network-adjacent attackers (operating a crafted DHCP server) to cause a stack-based buffer overflow and denial of service, terminating the connman process.
Ubuntu USN	USN-6236-1	ConnMan vulnerabilities

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488
https://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138
https://lists.debian.org/debian-lts-announce/2023/04/msg00024.html
https://www.debian.org/security/2023/dsa-5416

History

Sat, 08 Feb 2025 03:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-04-12T00:00:00.000Z

Updated: 2025-02-08T02:37:47.578Z

Reserved: 2023-03-16T00:00:00.000Z

Link: CVE-2023-28488

Vulnrichment

Updated: 2024-08-02T12:38:25.352Z

NVD

Status : Modified

Published: 2023-04-12T16:15:19.353

Modified: 2025-02-08T03:15:10.410

Link: CVE-2023-28488

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-787

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