Atlassian Crowd CVE-2018-20238 Authentication Bypass Vulnerability

Bugtraq ID:	107036
Class:	Design Error
CVE:	CVE-2018-20238
Remote:	Yes
Local:	No
Published:	Feb 12 2019 12:00AM
Updated:	Feb 12 2019 12:00AM
Credit:	The vendor reported this issue.
Vulnerable:	Atlassian Crowd 3.3.3 Atlassian Crowd 3.3.1 Atlassian Crowd 3.3 Atlassian Crowd 3.2.6 Atlassian Crowd 3.2.5 Atlassian Crowd 3.2.4 Atlassian Crowd 3.2.3 Atlassian Crowd 3.2.1 Atlassian Crowd 3.2
Not Vulnerable:	Atlassian Crowd 3.4 Atlassian Crowd 3.3.4 Atlassian Crowd 3.2.7

Atlassian Crowd CVE-2018-20238 Authentication Bypass Vulnerability

Atlassian Crowd is prone to an authentication-bypass vulnerability.

An attacker can exploit this issue to bypass the authentication mechanism and perform unauthorized actions. This may lead to further attacks.

Atlassian Crowd version prior to 3.2.7 and from version 3.3.0 prior to 3.3.4 are vulnerable.

Atlassian Crowd CVE-2018-20238 Authentication Bypass Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Atlassian Crowd CVE-2018-20238 Authentication Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Atlassian Crowd CVE-2018-20238 Authentication Bypass Vulnerability

References:

• Atlassian Homepage (Atlassian)
  
• Insufficient Session Expiration of user sessions - CVE-2018-20238 ()