Description
In ConnMan through 1.41, a man-in-the-middle attack against a WISPR HTTP query could be used to trigger a use-after-free in WISPR handling, leading to crashes or code execution.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | connman | 1.41-2 | — |
| Debian 13 | connman | 1.41-2 | — |
| Debian 12 | connman | 1.41-2 | — |
| Debian 11 | connman | 1.36-2.2+deb11u1 | DSA-5231-1 |
| Debian 10 | connman | 1.36-2.1~deb10u3 | DLA-3144-1, DLA-3105-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | connman | 1.36-2.3ubuntu0.1 | USN-6236-1 |
| Ubuntu 20.04 LTS | connman | 1.36-2ubuntu0.1 | USN-6236-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | connman | 1.35-6ubuntu0.1~esm1 | USN-6236-1 |
| Ubuntu Pro 16.04 LTS | connman | 1.21-1.2+deb8u1ubuntu0.1~esm1 | USN-6236-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP4 | connman | 1.41-bp154.2.3.1 | openSUSE-SU-2022:10076-1 |
| SUSE Package Hub 15 SP3 | connman | 1.41-bp153.2.6.1 | openSUSE-SU-2022:10134-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | connman | 1.41-4.1 | openSUSE-SU-2024:12221-1 |
| openSUSE Leap 15.4 | connman | 1.41-bp154.2.3.1 | openSUSE-SU-2022:10076-1 |
| openSUSE Leap 15.3 | connman | 1.41-bp153.2.6.1 | openSUSE-SU-2022:10134-1 |
Advisories 7
- USN-6236-1 connman vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- DSA-5231-1 connman - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3144-1 connman - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3105-1 connman - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:12221-1 connman-1.41-4.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:10076-1 Security update for connman SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:10134-1 Security update for connman SUSE / openSUSE Security Updates · May 7, 2025