VulnerabilityModified
CVE-2023-28488
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.
MEDIUM 6.5EPSS 0.96%
Does this matter?
Lower severity and a low EPSS score (0.96%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.96% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- intel/connman
- Source
- cve@mitre.org
References
- https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488Exploit, Patch, Third Party Advisory
- https://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138Patch
- https://lists.debian.org/debian-lts-announce/2023/04/msg00024.html
- https://www.debian.org/security/2023/dsa-5416
- https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488Exploit, Patch, Third Party Advisory
- https://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138Patch
- https://lists.debian.org/debian-lts-announce/2023/04/msg00024.html
- https://www.debian.org/security/2023/dsa-5416
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.