CVEvulnerability
CVE-2020-12714
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-06-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-326
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.
Affected configurations
• ciphermail gateway (>= 1.0.1 <= 4.7.1-0)
• ciphermail webmail messenger (>= 1.1.1 <= 3.1.1-0)
Related
Weakness · CWE (1)
- CWE-326 Inadequate Encryption Strength weakness
References
- https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
- https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html Patch, Vendor Advisory
- https://www.ciphermail.com/gateway.html Product, Vendor Advisory
- https://www.ciphermail.com/news.html Release Notes, Vendor Advisory
- https://www.ciphermail.com/secure-webmail.html Product, Vendor Advisory
- https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
- https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html Patch, Vendor Advisory
- https://www.ciphermail.com/gateway.html Product, Vendor Advisory
- https://www.ciphermail.com/news.html Release Notes, Vendor Advisory
- https://www.ciphermail.com/secure-webmail.html Product, Vendor Advisory
- https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities Exploit, Third Party Advisory