CVE-2018-14648

EUVD-2018-6546
A flaw was found in 389 Directory Server. A specially crafted search query could lead to excessive CPU consumption in the do_search() function. An unauthenticated attacker could use this flaw to provoke a denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 88%
Affected Products (NVD)
VendorProductVersion
fedoraproject389_directory_server
𝑥
< 1.4.0.17
debiandebian_linux
8.0
redhatenterprise_linux
7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
389-ds-base
bookworm
2.3.1+dfsg1-1
fixed
bullseye
1.4.4.11-2
fixed
sid
3.1.1+dfsg1-2
fixed
stretch
no-dsa
trixie
3.1.1+dfsg1-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
389-ds-base
bionic
needed
cosmic
ignored
disco
not-affected
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
https://access.redhat.com/errata/RHSA-2018:3127
https://access.redhat.com/errata/RHSA-2018:3507
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14648
https://lists.debian.org/debian-lts-announce/2018/10/msg00015.html
https://access.redhat.com/errata/RHSA-2018:3127
https://access.redhat.com/errata/RHSA-2018:3507
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14648
https://lists.debian.org/debian-lts-announce/2018/10/msg00015.html