National Cyber Awareness System

Vulnerability Summary for CVE-2012-1675

Overview

The TNS Listener, as used in Oracle Database 11g 11.1.0.7, 11.2.0.2, and 11.2.0.3, and 10g 10.2.0.3, 10.2.0.4, and 10.2.0.5, as used in Oracle Fusion Middleware, Enterprise Manager, E-Business Suite, and possibly other products, allows remote attackers to execute arbitrary database commands by performing a remote registration of a database (1) instance or (2) service name that already exists, then conducting a man-in-the-middle (MITM) attack to hijack database connections, aka "TNS Poison."

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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US-CERT Vulnerability Note: VU#359816

Name: VU#359816

Hyperlink:http://www.kb.cert.org/vuls/id/359816

External Source: CONFIRM

Name: https://blogs.oracle.com/security/entry/security_alert_for_cve_2012

Type: Advisory

Hyperlink:https://blogs.oracle.com/security/entry/security_alert_for_cve_2012

External Source: XF

Name: oracledatabase-tnslistener-spoofing(75303)

Hyperlink:http://xforce.iss.net/xforce/xfdb/75303

External Source: SECTRACK

Name: 1027000

Hyperlink:http://www.securitytracker.com/id?1027000

External Source: BID

Name: 53308

Hyperlink:http://www.securityfocus.com/bid/53308

External Source: CONFIRM

Name: http://www.oracle.com/technetwork/topics/security/alert-cve-2012-1675-1608180.html

Type: Advisory

Hyperlink:http://www.oracle.com/technetwork/topics/security/alert-cve-2012-1675-1608180.html

External Source: FULLDISC

Name: 20120428 Oracle TNS Poison vulnerability is actually a 0day with no patch available

Hyperlink:http://seclists.org/fulldisclosure/2012/Apr/343

External Source: FULLDISC

Name: 20120418 The history of a -probably- 13 years old Oracle bug: TNS Poison

Hyperlink:http://seclists.org/fulldisclosure/2012/Apr/204

External Source: SUSE

Name: SUSE-SU-2012:0765

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00018.html