CVE-2020-12714

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
VendorProductVersion
ciphermailgateway
1.0.1 ≤
𝑥
≤ 4.7.1-0
ciphermailwebmail_messenger
1.1.1 ≤
𝑥
≤ 3.1.1-0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html
https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html
https://www.ciphermail.com/gateway.html
https://www.ciphermail.com/news.html
https://www.ciphermail.com/secure-webmail.html
https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities
https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html
https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html
https://www.ciphermail.com/gateway.html
https://www.ciphermail.com/news.html
https://www.ciphermail.com/secure-webmail.html
https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities