CVE-2009-1970

Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, 11.1.0.7 - Denial of Service in Listener Component

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-1970. PoCs published by Dennis Yurichev.

AI-analyzed exploit summary The provided text describes a DoS vulnerability in Oracle Database's Listener component, exploitable via the Oracle Net protocol without authentication. It lists affected versions but does not include actual exploit code.

Description

Unspecified vulnerability in the Listener component in Oracle Database 9.2.0.8, 9.2.0.8DV, 10.1.0.5, 10.2.0.4, and 11.1.0.7 allows remote attackers to affect availability via unknown vectors, a different vulnerability than CVE-2009-0991.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Dennis Yurichev · textdosmultiple
https://www.exploit-db.com/exploits/33083

The provided text describes a DoS vulnerability in Oracle Database's Listener component, exploitable via the Oracle Net protocol without authentication. It lists affected versions but does not include actual exploit code.

Classification
Writeup 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Theoretical
Target: Oracle Database (9i 9.2.0.8, 10g 10.1.0.5/10.2.0.4, 11g 11.1.0.7)
No auth needed
Prerequisites: Network access to the Oracle Listener
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (7)

Core 7
Core References
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/35776
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/35683
Permissions Required vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1900
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1022560
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/55891
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/51756

Scores

EPSS 0.1225
EPSS Percentile 95.7%

Details

Status published
Products (5)
oracle/database_server 9.2.0.8
oracle/database_server 9.2.0.8dv
oracle/database_server 10.1.0.5
oracle/database_server 10.2.0.4
oracle/database_server 11.1.0.7
Published Jul 14, 2009
Tracked Since Feb 18, 2026