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 users to bypass systemd-journald's access restrictions.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
canonicalCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 78%
VendorProductVersion
snapcraftsnapd
2.27 ≤
𝑥
≤ 2.29.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
snapd
bullseye (security)
2.49-1+deb11u2
fixed
bullseye
2.49-1+deb11u2
fixed
stretch
not-affected
bookworm
2.57.6-1
fixed
sid
2.65.3-1
fixed
trixie
2.65.3-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
snapd
artful
Fixed 2.29.4.2+17.10
released
zesty
Fixed 2.29.4.2+17.04
released
xenial
Fixed 2.29.4.2
released
trusty
Fixed 2.29.4.2~14.04
released
Common Weakness Enumeration
References
https://github.com/snapcore/snapd/pull/4194
https://launchpad.net/bugs/1730255
https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14178.html
https://github.com/snapcore/snapd/pull/4194
https://launchpad.net/bugs/1730255
https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-14178.html