vulnerability

Ubuntu: USN-4134-2: IBus regression

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
Published
Sep 23, 2019
Added
Sep 24, 2019
Modified
Feb 19, 2025

Description


USN-4134-1 fixed a vulnerability in IBus. The security fix introduced a regression when being used with Qt applications. This update reverts the security fix pending further investigation.


Original advisory details:


Simon McVittie discovered that IBus did not enforce appropriate access controls on its private D-Bus socket. A local unprivileged user who discovers the IBus socket address of another user could exploit this to capture the key strokes of the other user.

Solution

ubuntu-upgrade-ibus
Title
NEW

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