CVE-2020-24330

EUVD-2020-17064
An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges instead of by the tss user, it fails to drop the root gid privilege when no longer needed.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 40%
Affected Products (NVD)
VendorProductVersion
trousers_projecttrousers
𝑥
≤ 0.3.14
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
trousers
bookworm
0.3.15-0.3
fixed
bullseye
unimportant
sid
0.3.15-0.4
fixed
trixie
0.3.15-0.4
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
trousers
bionic
needs-triage
focal
needs-triage
groovy
ignored
hirsute
ignored
impish
ignored
jammy
not-affected
kinetic
ignored
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needs-triage
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2020/08/14/1
https://bugzilla.suse.com/show_bug.cgi?id=1164472
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SSDL7COIFCZQMUBNAASNMKMX7W5JUHRD/
https://seclists.org/oss-sec/2020/q2/att-135/tcsd_fixes.patch
https://sourceforge.net/p/trousers/mailman/message/37015817/
http://www.openwall.com/lists/oss-security/2020/08/14/1
https://bugzilla.suse.com/show_bug.cgi?id=1164472
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SSDL7COIFCZQMUBNAASNMKMX7W5JUHRD/
https://seclists.org/oss-sec/2020/q2/att-135/tcsd_fixes.patch
https://sourceforge.net/p/trousers/mailman/message/37015817/