Information disclosure in Cloud Foundry UAA and CF Deployment



Published: 2019-11-26 | Updated: 2019-12-04
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-11290
CWE-ID CWE-532
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe
Cloud Foundry UAA
Server applications / Web servers

CF Deployment
Server applications / Frameworks for developing and running applications

Vendor Cloud Foundry Foundation

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Inclusion of Sensitive Information in Log Files

EUVDB-ID: #VU23391

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-11290

CWE-ID: CWE-532 - Information Exposure Through Log Files

Exploit availability: No

Description

The vulnerability allows a remote user to access sensitive information on a targeted system.

The vulnerability exists due to the affected software logs all query parameters to tomcat’s access file. If the query parameters are used to provide authentication, ie. credentials, then they will be logged as well. A remote user can gain access to user credentials.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Cloud Foundry UAA: 1.0.0 - 74.7.0

CF Deployment: 0.0.1 - 12.9.0

External links

http://www.cloudfoundry.org/blog/cve-2019-11290


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



###SIDEBAR###