CVE-2021-3349
CVSS V2 Low 2.1
CVSS V3 Low 3.3
Description
** 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.
Overview
- CVE ID
- CVE-2021-3349
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2021-02-01T05:15:11
- Last Modified Date
- 2021-02-08T21:11:51
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gnome:evolution:*:*:*:*:*:*:*:* | 1 | OR | 3.38.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 3.3
- Base Severity
- LOW
- Exploitability Score
- 1.8
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| 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 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3349 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3349 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:23:57 | Added to TrackCVE | |||
| 2022-12-05 21:09:17 | 2021-02-01T05:15Z | 2021-02-01T05:15:11 | CVE Published Date | updated |
| 2022-12-05 21:09:17 | 2021-02-08T21:11:51 | CVE Modified Date | updated | |
| 2022-12-05 21:09:17 | Analyzed | Vulnerability Status | updated |