CVEvulnerability

CVE-2020-8156

7.0 HIGH Published 2020-05-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-05-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.0 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-295

Description

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

Affected configurations

• nextcloud mail (< 1.1.4) • fedoraproject fedora 32

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References