CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1	$0-$5k	0.00

A vulnerability was found in IBM DB2 9.5 (Database Software). It has been classified as problematic. Affected is an unknown function of the component Query Compiler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

Unspecified vulnerability in the Query Compiler, Rewrite, and Optimizer component in IBM DB2 9.5 before FP5 allows remote authenticated users to cause a denial of service (instance crash) by compiling a SQL query.

The weakness was shared 12/28/2009 (Website). The advisory is shared for download at vupen.com. This vulnerability is traded as CVE-2009-4439. The exploitability is told to be easy. It is possible to launch the attack remotely. The successful exploitation requires a authentication. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 43172 (IBM DB2 9.5 < Fix Pack 5 Multiple Unspecified Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Databases. The commercial vulnerability scanner Qualys is able to test this issue with plugin 19547 (IBM DB2 "db2ra" Segmentation Fault Vulnerability (IZ52083)).

Upgrading to version 9.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (55182), Tenable (43172), SecurityFocus (BID 37332†) and Vulnerability Center (SBV-27419†). The entries VDB-51323, VDB-51174, VDB-51173 and VDB-51172 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Database Software

Vendor

• IBM

Name

• DB2

Version

• 9.5

License

• commercial

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 43172
Nessus Name: IBM DB2 9.5 < Fix Pack 5 Multiple Unspecified Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 901083
OpenVAS Name: IBM DB2 UDB Multiple Unspecified Vulnerabilities (Linux)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DB2 9.5

Timelineinfo

12/14/2009 🔍
12/14/2009 +0 days 🔍
12/28/2009 +13 days 🔍
12/28/2009 +0 days 🔍
12/28/2009 +0 days 🔍
10/04/2010 +280 days 🔍
03/18/2015 +1626 days 🔍
08/30/2021 +2357 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: vupen.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-4439 (🔍)
GCVE (CVE): GCVE-0-2009-4439
GCVE (VulDB): GCVE-100-51324
X-Force: 55182
SecurityFocus: 37332 - IBM DB2 prior to 9.5 Fix Pack 5 Multiple Unspecified Security Vulnerabilities
Vulnerability Center: 27419 - IBM DB2 9.5 Before FP5 Remote DoS Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 03/18/2015 03:15 PM
Updated: 08/30/2021 10:58 AM
Changes: 03/18/2015 03:15 PM (62), 03/06/2017 05:10 PM (8), 08/30/2021 10:52 AM (4), 08/30/2021 10:58 AM (1)
Complete: 🔍
Cache ID: 18:6CA:40

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