CVE-2021-26911: High severity thinkst canarytokens vulnerability

Published Feb 17, 2021
·
Updated

core/imap/MCIMAPSession.cpp in Canary Mail before 3.22 has Missing SSL Certificate Validation for IMAP in STARTTLS mode.

Affected Software

3 affected components
Canarymail Canary Mail Iphone Os=3.20
Canarymail Canary Mail Iphone Os=3.21
Libmailcore Mailcore2=0.6.4

Event History

Feb 17, 2021
CVE Published
via MITRE·08:54 PM
Data Sourced
via MITRE·08:54 PM
Description

Frequently Asked Questions

1

What is the vulnerability ID for this vulnerability?

The vulnerability ID for this vulnerability is CVE-2021-26911.

2

What is the title of this vulnerability?

The title of this vulnerability is 'core/imap/MCIMAPSession.cpp in Canary Mail before 3.22 has Missing SSL Certificate Validation for IMAP in STARTTLS mode.'

3

What is the severity rating of CVE-2021-26911?

The severity rating of CVE-2021-26911 is high with a score of 7.4.

4

Which software versions are affected by this vulnerability?

Canary Mail versions 3.20 and 3.21, as well as Mailcore2 version 0.6.4, are affected by this vulnerability.

5

How can I fix this vulnerability?

To fix this vulnerability, update your Canary Mail to version 3.22 or later.

Contact

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