CVE-2019-9148

Published: Jul 9, 2019Modified: Jun 17, 2026

4.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Exploitability: 2.8 / Impact: 1.4

Source: NVD

Description

Mailvelope prior to 3.3.0 accepts or operates with invalid PGP public keys: Mailvelope allows importing keys that contain users without a valid self-certification. Keys that are obviously invalid are not rejected during import. An attacker that is able to get a victim to import a manipulated key could claim to have signed a message that originates from another person.

Affected (1)

Products: Mailvelope: Mailvelope

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mailvelope Mailvelope	Before 3.3.0

Related CWEs

Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

References (6)

https://github.com/mailvelope/mailvelope/blob/master/Changelog.md#v330

Source: cve@mitre.org

Release NotesThird Party Advisory

https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html

Source: cve@mitre.org

Third Party Advisory

https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.pdf?__blob=publicationFile&v=3

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/mailvelope/mailvelope/blob/master/Changelog.md#v330

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesThird Party Advisory

https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.pdf?__blob=publicationFile&v=3

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.