Vulnerability Monitor

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CVE-2018-14648

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.

Published

2018-09-28T13:29:00.283

Last Modified

2024-11-21T03:49:30.240

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

6.9

Weaknesses

Type: Secondary
CWE-400
Type: Primary
CWE-400

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	fedoraproject	389_directory_server	< 1.4.0.17	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	redhat	enterprise_linux	7.0	Yes

References

https://access.redhat.com/errata/RHSA-2018:3127 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:3507 Issue Tracking, Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14648 Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2018/10/msg00015.html Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:3127 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2018:3507 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14648 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2018/10/msg00015.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)