5.0
MEDIUM CVSS 2.0
CVE-2009-0991
Oracle Database Listener component Remote Availability Vulnerability
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-2009-1970.

INFO

Published Date :

April 15, 2009, 10:30 a.m.

Last Modified :

April 9, 2025, 12:30 a.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2009-0991 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Oracle database_server
2 Oracle database_10g
3 Oracle database_11g
4 Oracle database_9i
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
Solution
This information is provided by the 3rd party feeds.
  • Apply the appropriate patch according to the April 2009 Oracle Critical Patch Update advisory.
References to Advisories, Solutions, and Tools
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2009-0991 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2009-0991 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2009-0991 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2009-0991 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://osvdb.org/53737
    Added Reference http://secunia.com/advisories/34693
    Added Reference http://www.oracle.com/technetwork/topics/security/cpuapr2009-099563.html
    Added Reference http://www.securityfocus.com/bid/34461
    Added Reference http://www.securitytracker.com/id?1022052
    Added Reference http://www.us-cert.gov/cas/techalerts/TA09-105A.html
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/50026
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Aug. 17, 2017

    Action Type Old Value New Value
    Removed Reference http://xforce.iss.net/xforce/xfdb/50026 [Third Party Advisory, VDB Entry]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/50026 [No Types Assigned]
  • Modified Analysis by [email protected]

    Nov. 23, 2016

    Action Type Old Value New Value
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/cpuapr2009-099563.html No Types Assigned http://www.oracle.com/technetwork/topics/security/cpuapr2009-099563.html Vendor Advisory, Patch
    Changed Reference Type http://xforce.iss.net/xforce/xfdb/50026 No Types Assigned http://xforce.iss.net/xforce/xfdb/50026 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securitytracker.com/id?1022052 No Types Assigned http://www.securitytracker.com/id?1022052 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.us-cert.gov/cas/techalerts/TA09-105A.html US Government Resource http://www.us-cert.gov/cas/techalerts/TA09-105A.html Third Party Advisory, US Government Resource
    Changed Reference Type http://www.securityfocus.com/bid/34461 No Types Assigned http://www.securityfocus.com/bid/34461 Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Nov. 22, 2016

    Action Type Old Value New Value
    Changed 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. 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-2009-1970.
  • Initial Analysis by [email protected]

    Apr. 15, 2009

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 5
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

54.14 }} -2.69%

score

0.97798

percentile