CVE-2020-25692

A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

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
https://bugzilla.redhat.com/show_bug.cgi?id=1894567	Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20210108-0006/	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:5.0:::::::*

Configuration 3 (hide)

cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*

Information

Published : 2020-12-07 17:15

Updated : 2022-10-12 07:27

NVD link : CVE-2020-25692

Mitre link : CVE-2020-25692

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

netapp

cloud_backup
solidfire_baseboard_management_controller_firmware
solidfire_baseboard_management_controller

redhat

enterprise_linux

openldap

openldap

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