CVE-2019-3890
HIGH
8.1
CVSS Score
Published: August 1, 2019 at 01:22 PM UTC
Updated: June 17, 2026 at 02:35 AM UTC
2 products affected across 2 vendorsEnterprise LinuxEvolution Ews
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Severity
HIGH8.1
Exploit prediction
EPSS 1.0%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 3.31.33.31.3
Affected range stops below 3.31.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2019:3699x_refsource_CONFIRMIssue TrackingThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3890x_refsource_CONFIRMIssue TrackingThird Party Advisory
Source: [email protected]
https://gitlab.gnome.org/GNOME/evolution-ews/issues/27CVSS
8.1HIGHredhat
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-295CWE-296
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