CVE-2017-14178: In snapd 2.27 through 2.29.2 the 'snap logs' command could be made to call journalctl without match arguments and therefore allow unprivileged, unauthenticated…

PriorityP344high7.5CVSS 3.0

AVNACLPRNUINSUCHINAN

EPSS

1.76%

75.4th percentile

In snapd 2.27 through 2.29.2 the 'snap logs' command could be made to call journalctl without match arguments and therefore allow unprivileged, unauthenticated users to bypass systemd-journald's access restrictions.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	snapd	< snapd 2.30-1 (bookworm)	snapd 2.30-1 (bookworm)
snapcraft	snapd	—	—
snapcraft	snapd	>= 0 < 2.30-1	2.30-1
snapcraft	snapd	>= 0 < 2.30-1	2.30-1
snapcraft	snapd	>= 0 < 2.30-1	2.30-1
snapcraft	snapd	>= 0 < 2.30-1	2.30-1
snapcraft	snapd	2.27 – 2.29.2	—

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

osv7.5HIGH

vendor_debian7.5HIGH

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