CVE-2020-12714

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
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.
Overview
  • CVE ID
  • CVE-2020-12714
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-06-11T02:15:10
  • Last Modified Date
  • 2020-06-22T18:12:29
Weakness Enumerations
CWE URL
CWE-326 http://cwe.mitre.org/data/definitions/326.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:ciphermail:gateway:*:*:*:*:*:*:*:* 1 OR 1.0.1 4.7.1-0
cpe:2.3:a:ciphermail:webmail_messenger:*:*:*:*:*:*:*:* 1 OR 1.1.1 3.1.1-0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.ciphermail.com/secure-webmail.html Product Vendor Advisory
https://www.ciphermail.com/gateway.html Product Vendor Advisory
https://packetstormsecurity.com/files/158001/CipherMail-Community-Virtual-Appliance-4.6.2-Code-Execution.html Exploit Third Party Advisory VDB Entry
https://www.coresecurity.com/core-labs/advisories/ciphermail-multiple-vulnerabilities Exploit Third Party Advisory
https://www.ciphermail.com/news.html Release Notes Vendor Advisory
https://www.ciphermail.com/blog/ciphermail-cve-2020-12713_2020-12714.html Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-12714
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12714
History
Created Old Value New Value Data Type Notes
2022-05-10 16:42:16 Added to TrackCVE
2022-12-04 17:51:56 2020-06-11T02:15Z 2020-06-11T02:15:10 CVE Published Date updated
2022-12-04 17:51:56 2020-06-22T18:12:29 CVE Modified Date updated
2022-12-04 17:51:56 Analyzed Vulnerability Status updated