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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
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CVEADP
---
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CISA-ADPADP
6.5 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
VendorProductVersion
intelconnman
0.55 ≤
𝑥
≤ 1.41
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
connman
bullseye (security)
1.36-2.2+deb11u2
fixed
bullseye
1.36-2.2+deb11u2
fixed
bookworm
1.41-3
fixed
sid
1.43-1
fixed
trixie
1.43-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
connman
lunar
Fixed 1.41-2ubuntu0.23.04.1
released
kinetic
ignored
jammy
Fixed 1.36-2.3ubuntu0.1
released
focal
Fixed 1.36-2ubuntu0.1
released
bionic
Fixed 1.35-6ubuntu0.1~esm1
released
xenial
Fixed 1.21-1.2+deb8u1ubuntu0.1~esm1
released
trusty
ignored
Common Weakness Enumeration
References
https://github.com/moehw/poc_exploits/tree/master/CVE-2023-28488
https://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138
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-2023-28488
https://kernel.googlesource.com/pub/scm/network/connman/connman/+/99e2c16ea1cced34a5dc450d76287a1c3e762138
https://lists.debian.org/debian-lts-announce/2023/04/msg00024.html
https://www.debian.org/security/2023/dsa-5416