GNOME Geary before 3.36.3 mishandles pinned TLS certificate verification for IMAP and SMTP services using invalid TLS certificates (e.g., self-signed certificates) when the client system is not configured to use a system-provided PKCS#11 store. This allows a meddler in the middle to present a different invalid certificate to intercept incoming and outgoing mail.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | geary | < 3.37.91-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | geary | < 3.36.2-r1 | UNKNOWN |
Alpine | 3.13-community | noarch | geary | < 3.37.91-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | geary | < 3.37.91-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | geary | < 3.37.91-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | geary | < 3.37.91-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | geary | < 3.37.91-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | geary | < 3.37.91-r0 | UNKNOWN |
Alpine | 3.19-community | noarch | geary | < 3.37.91-r0 | UNKNOWN |