Vulnerability CVE-2020-8156


Published: 2020-05-12

Description:
A missing verification of the TLS host in Nextcloud Mail 1.1.3 allowed a man in the middle attack.

Type:

CWE-295

(Certificate Issues)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Nextcloud -> Nextcloud mail 

 References:
https://nextcloud.com/security/advisory/?id=NC-SA-2020-020

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