CVE-2021-34824

CVE Details

Release Date:

2021-06-29

Description

Istio (1.8.x, 1.9.0-1.9.5 and 1.10.0-1.10.1) contains a remotely exploitable vulnerability where credentials specified in the Gateway and DestinationRule credentialName field can be accessed from different namespaces.

See more information about CVE-2021-34824 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:	8.8	Base Metrics:	AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector:	Network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (istio)	ELSA-2021-9397	2021-08-06
Oracle Linux version 7 (istio)	ELSA-2021-9399	2021-08-06
Oracle Linux version 7 (kubernetes)	ELSA-2021-9397	2021-08-06
Oracle Linux version 7 (kubernetes)	ELSA-2021-9399	2021-08-06
Oracle Linux version 7 (olcne)	ELSA-2021-9397	2021-08-06
Oracle Linux version 7 (olcne)	ELSA-2021-9399	2021-08-06
Oracle Linux version 8 (istio)	ELSA-2021-9396	2021-08-06
Oracle Linux version 8 (istio)	ELSA-2021-9398	2021-08-06
Oracle Linux version 8 (kubernetes)	ELSA-2021-9396	2021-08-06
Oracle Linux version 8 (kubernetes)	ELSA-2021-9398	2021-08-06
Oracle Linux version 8 (olcne)	ELSA-2021-9396	2021-08-06
Oracle Linux version 8 (olcne)	ELSA-2021-9398	2021-08-06

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