CVE-2021-3349
** DISPUTED ** GNOME Evolution through 3.38.3 produces a "Valid signature" message for an unknown...
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
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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
- Record
CVE-2021-3349- CVSS 3.1
- 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
- 2.1 Low
AV:L/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-345
- Updated
- 2026-11-02
CVE List No score
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
- Record
CVE-2021-3349- Updated
- 2026-11-02
EUVDEUVD-2021-26680 No score
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
- Record
EUVD-2021-26680- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q5mm-jcp2-mc43
** DISPUTED ** GNOME Evolution through 3.38.3 produces a "Valid signature" message for an unknown...
** DISPUTED ** 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.
- Record
GHSA-q5mm-jcp2-mc43- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-345
- Updated
- 2026-11-02
OSVALPINE-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. NOTE: third parties dispute the significance of this issue, and dispute whether Evolution is the best place to change this behavior
- Record
ALPINE-CVE-2021-3349- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-03
OSV
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
- Record
CVE-2021-3349- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
OSVDEBIAN-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. NOTE: third parties dispute the significance of this issue, and dispute whether Evolution is the best place to change this behavior
- Record
DEBIAN-CVE-2021-3349- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
evolutionAlpine:v3.13 |
before 3.38.4-r0 | 3.38.4-r0 |
evolutionDebian:12 |
All versions, plus listed versions 3.46.4-23.46.4-2+deb12u13.47.2-13.47.3-13.48.0-1 Show 45 moreShow less3.48.1-13.48.2-13.48.3-13.48.4-13.49.2-13.49.2-23.49.2-33.49.3-13.50.0-13.50.1-13.50.2-13.50.3-13.51.2-13.52.0-13.52.1-13.52.1-23.52.1-33.52.1-43.52.2-13.52.2-23.52.3-13.53.2-13.53.3-13.54.0-13.54.1-13.54.2-13.54.3-13.54.3-23.55.1-13.55.1-23.55.2-13.55.3-13.56.0-13.56.1-13.56.2-13.56.2-103.56.2-23.56.2-33.56.2-43.56.2-53.56.2-73.56.2-83.56.2-93.62.0-13.62.1-1 |
None known |
evolutionDebian:13 |
All versions, plus listed versions 3.56.1-13.56.1-1+deb13u13.56.2-0+deb13u13.56.2-13.56.2-10 Show 10 moreShow less3.56.2-23.56.2-33.56.2-43.56.2-53.56.2-73.56.2-83.56.2-93.62.0-13.62.1-13.62.1-2 |
None known |
evolutionDebian:14 |
All versions, plus listed versions 3.56.1-13.56.2-13.56.2-103.56.2-23.56.2-3 Show 8 moreShow less3.56.2-43.56.2-53.56.2-73.56.2-83.56.2-93.62.0-13.62.1-13.62.1-2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, aliases, facts, references | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-3349 is a low vulnerability (CVSS 3.3) in Gnome Evolution, published February 1, 2021. Its validity is disputed. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. Fixed in evolution 3.38.4-r0.
References
Left out here: 1 version. The JSON record has them.