Vulnerability 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
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnome | Evolution | <= 3.38.3 |
Related Weaknesses (CWE)
References
- https://dev.gnupg.org/T4735Third Party Advisory
- https://gitlab.gnome.org/GNOME/evolution/-/issues/299Third Party Advisory
- https://mgorny.pl/articles/evolution-uid-trust-extrapolation.htmlExploitTechnical DescriptionThird Party Advisory
- https://dev.gnupg.org/T4735Third Party Advisory
- https://gitlab.gnome.org/GNOME/evolution/-/issues/299Third Party Advisory
- https://mgorny.pl/articles/evolution-uid-trust-extrapolation.htmlExploitTechnical DescriptionThird Party Advisory
FAQ
What is CVE-2021-3349?
CVE-2021-3349 is a vulnerability with a CVSS score of 3.3 (LOW). 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. NOT...
How severe is CVE-2021-3349?
CVE-2021-3349 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-3349?
Check the references section above for vendor advisories and patch information. Affected products include: Gnome Evolution.