CVE-2018-14648

HIGH

Description

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.

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

Details

Source: MITRE

Published: 2018-09-28

Updated: 2018-11-28

Type: CWE-399

Risk Information

CVSS v2.0

Base Score: 7.8

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH