Out-of-bounds Write Affecting connman package, versions <1.41-3


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.09% (42nd percentile)

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  • Snyk IDSNYK-DEBIAN13-CONNMAN-5678369
  • published13 Apr 2023
  • disclosed12 Apr 2023

Introduced: 12 Apr 2023

CVE-2023-28488  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Debian:13 connman to version 1.41-3 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream connman package and not the connman package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

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 Base Scores

version 3.1