CVE-2025-32743 is a critical vulnerability in ConnMan through version 1.44, where a NULL or empty lookup string in dnsproxy.c, triggered by a truncated DNS response, leads to incorrect length calculations and memcpy operations. This flaw allows unauthenticated remote attackers to cause a denial of service or potentially execute arbitrary code. With a CVSS score of 9.0 (CRITICAL) and a FAUCET Risk Score of 84/100, the vulnerability is highly severe due to its network attack vector, high impact on confidentiality, integrity, and availability, and low attack complexity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 1.44CPE match | cpe:2.3:a:connman:connman:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.4 Reddit, 1.2 Bluesky, 0.8 Mastodon, and 2.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.8 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.