Vulnerability Description
An issue was discovered in CipherMail Community Gateway Virtual Appliances and Professional/Enterprise Gateway Virtual Appliances versions 1.0.1 through 4.7.1-0 and CipherMail Webmail Messenger Virtual Appliances 1.1.1 through 3.1.1-0. A Diffie-Hellman parameter of insufficient size could allow man-in-the-middle compromise of communications between CipherMail products and external SMTP clients.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ciphermail | Gateway | >= 1.0.1, <= 4.7.1-0 |
| Ciphermail | Webmail Messenger | >= 1.1.1, <= 3.1.1-0 |
Related Weaknesses (CWE)
References
- https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-AppliaExploitThird Party AdvisoryVDB Entry
- https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.htmlPatchVendor Advisory
- https://www.ciphermail.com/gateway.htmlProductVendor Advisory
- https://www.ciphermail.com/news.htmlRelease NotesVendor Advisory
- https://www.ciphermail.com/secure-webmail.htmlProductVendor Advisory
- https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilExploitThird Party Advisory
- https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-AppliaExploitThird Party AdvisoryVDB Entry
- https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.htmlPatchVendor Advisory
- https://www.ciphermail.com/gateway.htmlProductVendor Advisory
- https://www.ciphermail.com/news.htmlRelease NotesVendor Advisory
- https://www.ciphermail.com/secure-webmail.htmlProductVendor Advisory
- https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilExploitThird Party Advisory
FAQ
What is CVE-2020-12714?
CVE-2020-12714 is a vulnerability with a CVSS score of 5.9 (MEDIUM). An issue was discovered in CipherMail Community Gateway Virtual Appliances and Professional/Enterprise Gateway Virtual Appliances versions 1.0.1 through 4.7.1-0 and CipherMail Webmail Messenger Virtua...
How severe is CVE-2020-12714?
CVE-2020-12714 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-12714?
Check the references section above for vendor advisories and patch information. Affected products include: Ciphermail Gateway, Ciphermail Webmail Messenger.