VulnerabilityModified
CVE-2021-3349
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.
LOW 3.3EPSS 0.35%
Does this matter?
Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 3.3 LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 0.35% probability · 28th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345
- Affected
- gnome/evolution
- Source
- cve@mitre.org
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.htmlExploit, Technical Description, Third 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.htmlExploit, Technical Description, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.