CVE-2021-3480

CVE Details

Release Date:

2021-05-20

Description

A flaw was found in slapi-nis in versions before 0.56.7. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability.

See more information about CVE-2021-3480 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.5	Base Metrics:	AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector:	Network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (slapi-nis)	ELSA-2021-2032	2021-05-19
Oracle Linux version 8 (bind-dyndb-ldap)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (custodia)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (ipa)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (ipa-healthcheck)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (opendnssec)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (python-jwcrypto)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (python-kdcproxy)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (python-qrcode)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (python-yubico)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (pyusb)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (slapi-nis)	ELSA-2021-1983	2021-05-26
Oracle Linux version 8 (softhsm)	ELSA-2021-1983	2021-05-26

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team