CVE-2020-13163

CVSS V2 Medium 5.8 CVSS V3 High 7.4
Description
em-imap 0.5 uses the library eventmachine in an insecure way that allows an attacker to perform a man-in-the-middle attack against users of the library. The hostname in a TLS server certificate is not verified.
Overview
  • CVE ID
  • CVE-2020-13163
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-05-19T22:15:12
  • Last Modified Date
  • 2021-03-04T21:20:19
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:em-imap_project:em-imap:0.5:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.4
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.2
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://github.com/ConradIrwin/em-imap/issues/25 Exploit Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2020-095-conradirwin-em-imap Exploit Third Party Advisory
History
Created Old Value New Value Data Type Notes
2022-05-10 07:20:56 Added to TrackCVE
2022-12-04 16:42:26 2020-05-19T22:15Z 2020-05-19T22:15:12 CVE Published Date updated
2022-12-04 16:42:26 2021-03-04T21:20:19 CVE Modified Date updated
2022-12-04 16:42:26 Analyzed Vulnerability Status updated