CVE-2019-15718
- State
- Published
- Severity
- Not scored
- Published
- Sep 4, 2019
- Updated
- Aug 5, 2024
- Reserved
- Aug 28, 2019
Description
In systemd 240, bus_open_system_watch_bind_with_description in shared/bus-util.c (as used by systemd-resolved to connect to the system D-Bus instance), calls sd_bus_set_trusted, which disables access controls for incoming D-Bus messages. An unprivileged user can exploit this by executing D-Bus methods that should be restricted to privileged users, in order to change the system's DNS resolver settings.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1746057
- http://www.openwall.com/lists/oss-security/2019/09/03/1
- FEDORA-2019-d5bd5f0aa4vendor-advisory
- FEDORA-2019-24e1d561e5vendor-advisory
- FEDORA-2019-8a7dfdf1f3vendor-advisory
- RHSA-2019:3592vendor-advisory
- RHSA-2019:3941vendor-advisory
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