VulnerabilityModified
CVE-2019-3890
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.
HIGH 8.1EPSS 0.99%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 8.1 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- EPSS
- 0.99% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295, CWE-296
- Affected
- gnome/evolution-ews · redhat/enterprise linux
- Source
- secalert@redhat.com
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.