Vulnerability Details CVE-2021-26911
core/imap/MCIMAPSession.cpp in Canary Mail before 3.22 has Missing SSL Certificate Validation for IMAP in STARTTLS mode.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 51.4%
CVSS Severity
CVSS v3 Score 7.4
CVSS v2 Score 5.8
References
- http://www.openwall.com/lists/oss-security/2021/02/17/3
- https://apps.apple.com/us/app/canary-mail/id1236045954
- https://census-labs.com/news/2021/02/17/canary-mail-app-missing-certificate-validation-check-on-imap-starttls/
- https://census-labs.com/news/category/advisories/
- https://github.com/canarymail/mailcore2/commit/45acb4efbcaa57a20ac5127dc976538671fce018
- https://www.openwall.com/lists/oss-security/2021/02/17/3
- http://www.openwall.com/lists/oss-security/2021/02/17/3
- https://apps.apple.com/us/app/canary-mail/id1236045954
- https://census-labs.com/news/2021/02/17/canary-mail-app-missing-certificate-validation-check-on-imap-starttls/
- https://census-labs.com/news/category/advisories/
- https://github.com/canarymail/mailcore2/commit/45acb4efbcaa57a20ac5127dc976538671fce018
- https://www.openwall.com/lists/oss-security/2021/02/17/3
Products affected by CVE-2021-26911
-
cpe:2.3:a:canarymail:canary_mail:3.20
-
cpe:2.3:a:canarymail:canary_mail:3.21
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cpe:2.3:a:libmailcore:mailcore2:0.6.4