| Name | CVE-2023-28488 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3397-1, DSA-5416-1 |
| Debian Bugs | 1034393 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| connman (PTS) | buster | 1.36-2.1~deb10u2 | vulnerable |
| buster (security) | 1.36-2.1~deb10u5 | fixed |
| bullseye (security), bullseye | 1.36-2.2+deb11u2 | fixed |
| bookworm | 1.41-3 | fixed |
| sid, trixie | 1.42-5 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488
https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=99e2c16ea1cced34a5dc450d76287a1c3e762138