vulnerability

Ubuntu: (CVE-2017-10600): ubuntu-image vulnerability

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
Jul 11, 2017
Added
Nov 19, 2024
Modified
Aug 18, 2025

Description

ubuntu-image 1.0 when invoked as non-root on systems with e2fsprogs >= 1.43 creates file permissions in the resulting image with the UID of the invoking user. When the resulting image is booted, a local attacker with the same UID as the image creator can alter installed snap packages and signatures to downgrade or potentially replace snap packages.

Solution

ubuntu-upgrade-ubuntu-image
Title
NEW

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