Vulnerability identifier: #VU75171
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-121
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
ConnMan
Universal components / Libraries /
Libraries used by multiple products
Vendor: kernel.org
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in the listener_event function in the ./gdhcp/client.c. A remote unauthenticated attacker can trigger stack-based buffer overflow and cause a denial of service condition on the target system.
Mitigation
Install update from vendor's website.
Vulnerable software versions
ConnMan: 0.55 - 1.41
External links
http://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488
http://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.