CVE-2019-3890

HighCVSS 8.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 8.1/10CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-295 CWE-296

Affected software

Vendor	Product	Versions
The Gnome Project	evolution-ews	3.31.3

References

https://access.redhat.com/errata/RHSA-2019:3699
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3890Issue Tracking, Third Party Advisory
https://gitlab.gnome.org/GNOME/evolution-ews/issues/27Issue Tracking, Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3699
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3890Issue Tracking, Third Party Advisory
https://gitlab.gnome.org/GNOME/evolution-ews/issues/27Issue Tracking, Third Party Advisory

Timeline

Published: Aug 1, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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