CVE-2018-10852

EUVD-2018-2921
The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means that anyone who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user. This affects versions of SSSD before 1.16.3.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.8 LOW
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
redhatCNA
3.8 LOW
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 53%
Affected Products (NVD)
VendorProductVersion
debiandebian_linux
8.0
fedoraprojectsssd
𝑥
< 1.16.3
redhatenterprise_linux_desktop
7.0
redhatenterprise_linux_server
7.0
redhatenterprise_linux_workstation
7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
sssd
bookworm
2.8.2-4
fixed
bullseye
2.4.1-2
fixed
sid
2.9.5-3
fixed
stretch
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
sssd
artful
ignored
bionic
Fixed 1.16.1-1ubuntu1.8
released
cosmic
ignored
disco
ignored
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needed
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/104547
https://access.redhat.com/errata/RHSA-2018:3158
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10852
https://lists.debian.org/debian-lts-announce/2018/07/msg00019.html
http://www.securityfocus.com/bid/104547
https://access.redhat.com/errata/RHSA-2018:3158
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10852
https://lists.debian.org/debian-lts-announce/2018/07/msg00019.html