CVE Vulnerability

CVE-2020-13163

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.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.4 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
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
Configurations

Configuration 1

cpe:2.3:a:em-imap_project:em-imap:0.5:*:*:*:*:*:*:*
Information

Published : 2020-05-19 10:15

Updated : 2021-03-04 09:20

NVD link : CVE-2020-13163

Mitre link : CVE-2020-13163

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation