CVE-2019-3890

CVE Details

Release Date:	2019-08-01
Impact:	None	What is this?

Description

It was discovered evolution-ews before 3.31.3 does not check the validity of SSL certificates. An attacker could abuse this flaw to get confidential information by tricking the user into connecting to a fake server without the user noticing the difference.

See more information about CVE-2019-3890 from MITRE CVE dictionary and NIST NVD

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

CVSS v3 metrics

Base Score:	8.1
Vector String:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	Low
Privileges Required:	None
User Interaction:	Required
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	High
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (atk)	ELSA-2020-1080	2020-04-06
Oracle Linux version 7 (evolution)	ELSA-2020-1080	2020-04-06
Oracle Linux version 7 (evolution-data-server)	ELSA-2020-1080	2020-04-06
Oracle Linux version 7 (evolution-ews)	ELSA-2020-1080	2020-04-06
Oracle Linux version 8 (evolution)	ELSA-2019-3699	2019-11-14
Oracle Linux version 8 (evolution-data-server)	ELSA-2019-3699	2019-11-14
Oracle Linux version 8 (evolution-ews)	ELSA-2019-3699	2019-11-14