CVE-2023-28488

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

*Credits: N/A

CVSS Scores

NISTv3.1 6.5

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-03-16 CVE Reserved
2023-04-12 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-11-02 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-787: Out-of-bounds Write

CAPEC

References (4)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2023/04/msg00024.html	Mailing List

URL	Date	SRC
https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488	2024-08-02

URL	Date	SRC
https://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138	2023-05-31

URL	Date	SRC
https://www.debian.org/security/2023/dsa-5416	2023-05-31

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Intel Search vendor "Intel"		Connman Search vendor "Intel" for product "Connman"				>= 0.55 <= 1.41 Search vendor "Intel" for product "Connman" and version " >= 0.55 <= 1.41"		-		Affected