National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-9287 Detail

Current Description

servers/slapd/back-mdb/search.c in OpenLDAP through 2.4.44 is prone to a double free vulnerability. A user with access to search the directory can crash slapd by issuing a search including the Paged Results control with a page size of 0.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Insufficient_Info
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2017/dsa-3868
http://www.openldap.org/its/?findid=8655 Exploit Patch Vendor Advisory
http://www.securityfocus.com/bid/98736 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1038591
https://access.redhat.com/errata/RHSA-2017:1852
https://bugs.debian.org/863563 Issue Tracking Patch Third Party Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.4.44


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-9287
NVD Published Date:
05/29/2017
NVD Last Modified:
01/04/2018