CVEvulnerability

CVE-2020-10709

7.1 HIGH Published 2021-05-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-05-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS 2.0 ([email protected])
3.6 LOW — AV:L/AC:L/Au:N/C:P/I:P/A:N
Weaknesses
CWE-287, CWE-613

Description

A security flaw was found in Ansible Tower when requesting an OAuth2 token with an OAuth2 application. Ansible Tower uses the token to provide authentication. This flaw allows an attacker to obtain a refresh token that does not expire. The original token granted to the user still has access to Ansible Tower, which allows any user that can gain access to the token to be fully authenticated to Ansible Tower. This flaw affects Ansible Tower versions before 3.6.4 and Ansible Tower versions before 3.5.6.

Affected configurations

• redhat ansible tower (< 3.5.6) • redhat ansible tower (>= 3.6.0 < 3.6.4)

Related

Weakness · not in database (1)

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References