IBM DB2 Universal Database up to 9.0 input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in IBM DB2 Universal Database up to 9.0. This affects an unknown part. This manipulation causes input validation. The identification of this vulnerability is CVE-2009-0173. Furthermore, there is an exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in IBM DB2 Universal Database up to 9.0 (Database Software) and classified as problematic. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. The summary by CVE is:

Unspecified vulnerability in the server in IBM DB2 8 before FP17a, 9.1 before FP6a, and 9.5 before FP3a allows remote authenticated users to cause a denial of service (trap) via a crafted data stream.

The bug was discovered 01/13/2009. The weakness was shared 01/16/2009 (Website). The advisory is shared at www-01.ibm.com. This vulnerability is known as CVE-2009-0173 since 01/16/2009. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available.

A public exploit has been developed in Python. It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $5k-$25k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 19542 (IBM DB2 Malicious Data Stream Server Trap Vulnerability (IZ39652)).

Upgrading to version 9.1 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 8688.

The vulnerability is also documented in the databases at X-Force (47934), SecurityFocus (BID 33258†), OSVDB (52618†), Secunia (SA33529†) and SecurityTracker (ID 1021591†). The entry VDB-45948 is related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: DB2 Universal Database 9.1
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

01/13/2009 🔍
01/13/2009 +0 days 🔍
01/13/2009 +0 days 🔍
01/14/2009 +1 days 🔍
01/14/2009 +0 days 🔍
01/16/2009 +2 days 🔍
01/16/2009 +0 days 🔍
01/16/2009 +0 days 🔍
01/25/2009 +9 days 🔍
03/17/2015 +2242 days 🔍
05/17/2025 +3714 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: www-01.ibm.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2009-0173 (🔍)
GCVE (CVE): GCVE-0-2009-0173
GCVE (VulDB): GCVE-100-45949
X-Force: 47934
SecurityFocus: 33258 - IBM DB2 Remote Denial of Service Vulnerabilities
Secunia: 33529
OSVDB: 52618 - CVE-2009-0173 - IBM - DB2 - Unspecified Issue
SecurityTracker: 1021591
Vulnerability Center: 20616 - IBM DB2 Universal Database 9.1 FP6a and 9.5 FP3a Remote Dos Vulnerability via a Crafted Data Stream, Medium
Vupen: ADV-2009-0137

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/17/2015 16:11
Updated: 05/17/2025 21:14
Changes: 03/17/2015 16:11 (79), 08/26/2019 06:48 (3), 05/17/2025 21:14 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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