#VU315 Disclosure of user information in PostgreSQL and Oracle Linux - CVE-2016-5424

Vulnerability identifier: #VU315

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2016-5424

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
PostgreSQL
Oracle Linux

Software vendor:
PostgreSQL Global Development Group
Oracle

The vulnerability allows a remote attacker to gain elevated privileges on the target system.

The vulnerability exists in PostgreSQL. A remote authenticated attacker with CREATEDB or CREATEROLE roles can gain elevated privileges on the target system by creating a specially crafted object name containing newlines, carriage returns, double quotes, or backslashes.

Successful exploitation of this vulnerability may result in disclosure of user information.

Install the following versions: (9.1.23, 9.2.18, 9.3.14, 9.4.9, 9.5.4).

• https://www.postgresql.org/about/news/1688/
• http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html