connman: An issue was discovered in the DNS proxy in Connman through 1.40
CVE-2022-23096 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2022-23096, released January 28, 2022. It is not reported as exploited. Patch Radar priority: High.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| connman · Debian 11.6 (bullseye) | 1.36-2.2+deb11u1 | DSA-5231-1 | Sep 17, 2022 |
| connman · Debian 12.15 (bookworm) | 1.36-2.4 | DEBIAN-CVE-2022-23096 | Jan 28, 2022 |
| connman · Debian 13.5 (trixie) | 1.36-2.4 | DEBIAN-CVE-2022-23096 | Jan 28, 2022 |
| connman · Debian 14 | 1.36-2.4 | DEBIAN-CVE-2022-23096 | Jan 28, 2022 |
| connman · Ubuntu 18.04.6 LTS (bionic) | 1.35-6ubuntu0.1~esm1 | connman 1.35-6ubuntu0.1~esm1 | Apr 12, 2023 |
| connman · Ubuntu 20.04 LTS (focal) | 1.36-2ubuntu0.1 | connman 1.36-2ubuntu0.1 | Apr 12, 2023 |
| connman · Ubuntu 22.04.1 LTS (jammy) | 1.36-2.3ubuntu0.1 | connman 1.36-2.3ubuntu0.1 | Apr 12, 2023 |
| connman-vpn · Ubuntu 18.04.6 LTS (bionic) | 1.35-6ubuntu0.1~esm1 | connman-vpn 1.35-6ubuntu0.1~esm1 | Apr 12, 2023 |
| connman-vpn · Ubuntu 20.04 LTS (focal) | 1.36-2ubuntu0.1 | connman-vpn 1.36-2ubuntu0.1 | Apr 12, 2023 |
| connman-vpn · Ubuntu 22.04.1 LTS (jammy) | 1.36-2.3ubuntu0.1 | connman-vpn 1.36-2.3ubuntu0.1 | Apr 12, 2023 |
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