CVE-2019-3890

MEDIUM

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3890

https://gitlab.gnome.org/GNOME/evolution-ews/issues/27

Details

Source: MITRE

Published: 2019-08-01

Updated: 2019-10-09

Type: CWE-295

Risk Information

CVSS v2.0

Base Score: 5.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

Impact Score: 4.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Impact Score: 5.2

Exploitability Score: 2.8

Severity: HIGH