An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.
CVSS Details
- CVSS 3.1 Base Score: 9.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade connman | Aug 22, 2024 | Jan 28, 2022 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jan 28, 2022 |
| Debian | — | Upgrade connman | Feb 10, 2022 | Jan 28, 2022 |
| Gentoo Linux | — | Upgrade net-misc/connman. | Nov 1, 2023 | Jan 28, 2022 |
| Suse | — | Upgrade connman-testUpgrade connman-plugin-l2tpUpgrade connman-plugin-hh2serial-gpsUpgrade connman-nmcompatUpgrade connman-plugin-polkitUpgrade connman-plugin-openvpnUpgrade connmanUpgrade connman-clientUpgrade connman-develUpgrade connman-plugin-vpncUpgrade connman-plugin-pptpUpgrade connman-docUpgrade connman-plugin-wireguardUpgrade connman-plugin-iospmUpgrade connman-plugin-tist | Mar 2, 2022 | Jan 11, 2022 |
| Ubuntu | — | Upgrade connmanUpgrade connman (Ubuntu Pro) | Jul 20, 2023 | Jan 28, 2022 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub