CVE-2021-28682

CVE Details

Release Date:

2021-05-20

Description

An issue was discovered in Envoy through 1.71.1. There is a remotely exploitable integer overflow in which a very large grpc-timeout value leads to unexpected timeout calculations.

See more information about CVE-2021-28682 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 (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