IBM DB2 9.1/9.5/9.7 access control

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in IBM DB2 9.1/9.5/9.7. Affected by this issue is some unknown functionality. The manipulation leads to access control. This vulnerability is documented as CVE-2011-0757. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in IBM DB2 9.1/9.5/9.7 (Database Software). It has been rated as critical. This issue affects some unknown processing. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

IBM DB2 9.1 before FP10, 9.5 before FP6a, and 9.7 before FP2 on Linux, UNIX, and Windows does not properly revoke the DBADM authority, which allows remote authenticated users to execute non-DDL statements by leveraging previous possession of this authority.

The weakness was released 01/28/2011 (Website). The advisory is shared at xforce.iss.net. The identification of this vulnerability is CVE-2011-0757. The exploitation is known to be easy. The attack may be initiated remotely. Required for exploitation is a simple authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 46766 (IBM DB2 9.7 < Fix Pack 2 Multiple 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 118953 (IBM DB2 "DBADM" Privilege Revocation Security Bypass Vulnerability (IC66811, IC66814, IC66815)).

Upgrading to version 9.1 eliminates this vulnerability. A possible mitigation has been published 4 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (65008), Tenable (46766), SecurityFocus (BID 46064†), OSVDB (70773†) and Vulnerability Center (SBV-29555†). Entries connected to this vulnerability are available at VDB-51724, VDB-54592 and VDB-54591. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 46766
Nessus Name: IBM DB2 9.7 < Fix Pack 2 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: DB2 9.1

Timelineinfo

01/28/2011 🔍
01/31/2011 +3 days 🔍
01/31/2011 +0 days 🔍
01/31/2011 +0 days 🔍
02/01/2011 +0 days 🔍
02/02/2011 +0 days 🔍
02/02/2011 +0 days 🔍
02/06/2011 +4 days 🔍
03/20/2015 +1503 days 🔍
01/18/2025 +3592 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: xforce.iss.net
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-0757 (🔍)
GCVE (CVE): GCVE-0-2011-0757
GCVE (VulDB): GCVE-100-56321

OVAL: 🔍

X-Force: 65008
SecurityFocus: 46064 - IBM DB2 DBADM Privilege Revocation Security Bypass Vulnerability
Secunia: 38294
OSVDB: 70773 - IBM DB2 Non-DDL Statement Execution DBADM Privilege Revocation Weakness
Vulnerability Center: 29555 - IBM DB2 9.1, 9.5 and 9.7 Error Revoking DBADM Authority Allows Remote Privilege Escalation, High

See also: 🔍

Entryinfo

Created: 03/20/2015 16:16
Updated: 01/18/2025 18:22
Changes: 03/20/2015 16:16 (61), 03/14/2017 12:01 (9), 10/13/2021 16:36 (5), 10/13/2021 16:43 (2), 01/18/2025 18:22 (18)
Complete: 🔍
Cache ID: 216:73E:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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