Description

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."

Metrics

CVSS 2.0 7.5/10AV:N/AC:L/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-264

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00018.htmlMailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2012/Apr/204Exploit, Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2012/Apr/343Mailing List, Third Party Advisory
http://www.kb.cert.org/vuls/id/359816Third Party Advisory, US Government Resource
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150Third Party Advisory
http://www.oracle.com/technetwork/topics/security/alert-cve-2012-1675-1608180.htmlVendor Advisory
http://www.securityfocus.com/bid/53308Exploit, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id?1027000Third Party Advisory, VDB Entry
https://blogs.oracle.com/security/entry/security_alert_for_cve_2012Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/75303VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00018.htmlMailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2012/Apr/204Exploit, Mailing List, Third Party Advisory
http://seclists.org/fulldisclosure/2012/Apr/343Mailing List, Third Party Advisory
http://www.kb.cert.org/vuls/id/359816Third Party Advisory, US Government Resource
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150Third Party Advisory
http://www.oracle.com/technetwork/topics/security/alert-cve-2012-1675-1608180.htmlVendor Advisory
http://www.securityfocus.com/bid/53308Exploit, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id?1027000Third Party Advisory, VDB Entry
https://blogs.oracle.com/security/entry/security_alert_for_cve_2012Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/75303VDB Entry

Timeline

Published: May 8, 2012
Last modified: Jun 16, 2026
NVD status: Modified

CVE-2012-1675