CVEvulnerability
CVE-2021-3349
3.3 LOW
Official page ↗
- Status
- Modified
- Published
- 2021-02-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-345
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
Affected configurations
• gnome evolution (<= 3.38.3)
Related
Weakness · CWE (1)
- CWE-345 Insufficient Verification of Data Authenticity weakness
References
- https://dev.gnupg.org/T4735 Third Party Advisory
- https://gitlab.gnome.org/GNOME/evolution/-/issues/299 Third Party Advisory
- https://mgorny.pl/articles/evolution-uid-trust-extrapolation.html Exploit, Technical Description, Third Party Advisory
- https://dev.gnupg.org/T4735 Third Party Advisory
- https://gitlab.gnome.org/GNOME/evolution/-/issues/299 Third Party Advisory
- https://mgorny.pl/articles/evolution-uid-trust-extrapolation.html Exploit, Technical Description, Third Party Advisory