core/imap/MCIMAPSession.cpp in Canary Mail before 3.22 has Missing SSL Certificate Validation for IMAP in STARTTLS mode.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 7.4 | HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | 2.2 | 5.2 |
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-295,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| canarymail | canary_mail | 3.20 |
| libmailcore | mailcore2 | 0.6.4 |
| canarymail | canary_mail | 3.21 |
When using the attachment interaction functionality, Canary Mail 5.1.40 and below saves documents to a file system without a Mark-of-the-Web tag, which allows attackers to bypass the built-in file protection mechanisms of both Windows OS and third-party software.
Products Affected
| Vendor | Product | Version |
|---|---|---|
| canarymail | canary_mail | * |