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VULNERABILITIES

CVE-2021-3349 Details

Description

GNOME Evolution through 3.38.3 produces a "Valid signature" message for an unknown identifier on a previously trusted key because Evolution does not retrieve enough information from the GnuPG API. NOTE: third parties dispute the significance of this issue, and dispute whether Evolution is the best place to change this behavior

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:3.3 LOWVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://dev.gnupg.org/T4735 CVEThird Party Advisory
https://gitlab.gnome.org/GNOME/evolution/-/issues/299 CVEThird Party Advisory
https://mgorny.pl/articles/evolution-uid-trust-extrapolation.html CVEExploitTechnical DescriptionThird Party Advisory
https://dev.gnupg.org/T4735 [email protected]Third Party Advisory
https://gitlab.gnome.org/GNOME/evolution/-/issues/299 [email protected]Third Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-345Insufficient Verification of Data Authenticity[email protected]

Affected Products

ProductVersions
gnome evolution
<= 3.38.3

CPE

  • cpe:2.3:a:gnome:evolution:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

11 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-3349
NVD Published Date:
Feb 1, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-3349 Details - Not Deferred