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-plugin-wireguardUpgrade connman-plugin-iospmUpgrade connman-plugin-tistUpgrade connman-plugin-pptpUpgrade connman-docUpgrade connman-plugin-hh2serial-gpsUpgrade connman-plugin-l2tpUpgrade connman-plugin-polkitUpgrade connman-clientUpgrade connman-develUpgrade connman-plugin-vpncUpgrade connman-nmcompatUpgrade connman-plugin-openvpnUpgrade connman-testUpgrade connman | Mar 2, 2022 | Jan 11, 2022 |
| Ubuntu | — | Upgrade connman (Ubuntu Pro)Upgrade connman | Jul 20, 2023 | Jan 28, 2022 |
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