CVE-2023-28488

medium

Description

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.

References

https://www.debian.org/security/2023/dsa-5416

https://lists.debian.org/debian-lts-announce/2023/04/msg00024.html

https://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138

https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488

Details

Source: Mitre, NVD

Published: 2023-04-12

Updated: 2023-05-31

Risk Information

CVSS v2

Base Score: 6.1

Vector: CVSS2#AV:A/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H