CVE-2018-1054

An out-of-bounds memory read flaw was found in the way 389-ds-base handled certain LDAP search filters, affecting all versions including 1.4.x. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/103228	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:0414	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0515	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1537314	Issue Tracking Patch
https://lists.debian.org/debian-lts-announce/2018/07/msg00018.html
https://pagure.io/389-ds-base/issue/49545	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:fedoraproject:389_directory_server:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:7.4:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::*

History

No history.

Information

Published : 2018-03-07 13:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-1054

Mitre link : CVE-2018-1054

CVE.ORG link : CVE-2018-1054

JSON object : View

Products Affected

fedoraproject

389_directory_server

redhat

enterprise_linux_server
enterprise_linux_desktop
enterprise_linux_workstation

CWE

CWE-125

Out-of-bounds Read

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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