Oracle9i 9.0/9.0.1 ANSI OUTER JOIN privileges management

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

A vulnerability has been found in Oracle9i 9.0/9.0.1 (Database Software) and classified as critical. Affected by this vulnerability is some unknown functionality of the component ANSI OUTER JOIN Handler. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Oracle Oracle9i database server 9.0.1.x allows local users to access restricted data via a SQL query using ANSI outer join syntax.

The bug was discovered 04/16/2002. The weakness was released 04/16/2002 by Pete Finnigan (Website). It is possible to read the advisory at otn.oracle.com. This vulnerability is known as CVE-2002-0571. 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 an exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.

It is possible to mitigate the problem by adding an authentication mechanism.

The vulnerability is also documented in the vulnerability database at X-Force (8855). Entries connected to this vulnerability are available at 18388 and 18387.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.3
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
ATT&CK: T1068

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

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EPSS Percentile: 🔍

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Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Authentication
Status: 🔍

0-Day Time: 🔍
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Timelineinfo

04/16/2002 🔍
04/16/2002 +0 days 🔍
04/16/2002 +0 days 🔍
04/16/2002 +0 days 🔍
04/16/2002 +0 days 🔍
07/03/2002 +77 days 🔍
04/09/2004 +645 days 🔍
12/17/2008 +1713 days 🔍
07/11/2014 +2032 days 🔍
08/22/2019 +1868 days 🔍

Sourcesinfo

Advisory: otn.oracle.com
Researcher: Pete Finnigan
Status: Not defined
Confirmation: 🔍

CVE: CVE-2002-0571 (🔍)
X-Force: 8855
Vulnerability Center: 20257 - Oracle Oracle9i Database Bypass Restrictions Vulnerability via a SQL Outer Join Syntax Query, Medium
SecurityFocus: 4523 - Oracle 9i ANSI Outer Join Access Control Bypass Vulnerability
OSVDB: 5236 - Oracle Database Server ANSI Outer Join SQL Query Information Disclosure

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

Entryinfo

Created: 07/11/2014 14:22
Updated: 08/22/2019 11:45
Changes: 07/11/2014 14:22 (55), 08/22/2019 11:45 (11)
Complete: 🔍

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