CVE-2017-1000082

systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. "0day"), running the service in question with root privileges rather than the user intended.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
VendorProductVersion
systemd_projectsystemd
229 ≤
𝑥
< 234
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
systemd
bullseye
247.3-7+deb11u5
fixed
jessie
not-affected
wheezy
not-affected
bullseye (security)
247.3-7+deb11u6
fixed
bookworm
252.30-1~deb12u2
fixed
sid
256.7-3
fixed
trixie
256.7-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
systemd
artful
not-affected
zesty
ignored
yakkety
ignored
xenial
ignored
trusty
not-affected
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2017/07/02/1
http://www.securityfocus.com/bid/99507
http://www.securitytracker.com/id/1038839
https://github.com/systemd/systemd/issues/6237
http://www.openwall.com/lists/oss-security/2017/07/02/1
http://www.securityfocus.com/bid/99507
http://www.securitytracker.com/id/1038839
https://github.com/systemd/systemd/issues/6237