5.9

CVE-2020-12714

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ciphermail ≫ Gateway Version >= 1.0.1 <= 4.7.1-0
Ciphermail ≫ Webmail Messenger Version >= 1.1.1 <= 3.1.1-0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.97% 0.574
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:P/I:N/A:N
CWE-326 Inadequate Encryption Strength

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html
Patch
Vendor Advisory
https://www.ciphermail.com/gateway.html
Vendor Advisory
Product
https://www.ciphermail.com/news.html
Vendor Advisory
Release Notes
https://www.ciphermail.com/secure-webmail.html
Vendor Advisory
Product
https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities
Third Party Advisory
Exploit
https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html
Third Party Advisory
Exploit
VDB Entry