Oracle Enterprise 10.2.0.5 prevPage privilege escalation

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Oracle Enterprise 10.2.0.5. This issue affects some unknown processing. The manipulation of the argument prevPage leads to privilege escalation. This vulnerability is listed as CVE-2012-0526. In addition, an exploit is available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in Oracle Enterprise 10.2.0.5. It has been rated as critical. This issue affects some unknown functionality. The manipulation of the argument prevPage with an unknown input leads to a privilege escalation vulnerability. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Unspecified vulnerability in the Enterprise Manager Base Platform component in Oracle Database Server 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.2, and 11.2.0.3, and Oracle Enterprise Manager Grid Control 10.2.0.5, allows remote attackers to affect integrity via unknown vectors related to Schema Management.

The weakness was presented 04/17/2012 by rgod with Application Security (Website). The advisory is shared at oracle.com. The public release was coordinated in cooperation with Oracle. The identification of this vulnerability is CVE-2012-0526 since 01/11/2012. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is required for exploitation. Technical details as well as a private exploit are known.

The vulnerability was handled as a non-public zero-day exploit for at least 245 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 58798 (Oracle Database Multiple Vulnerabilities (April 2012 CPU)), 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 19664 (Oracle Database April 2012 Security Update Multiple Vulnerabilities (CPUAPR2012)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (58798), SecurityFocus (BID 53084†), OSVDB (81273†), Secunia (SA48855†) and SecurityTracker (ID 1026929†). See VDB-5110, VDB-5087, VDB-5112 and VDB-5111 for similar entries. 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: 8.8
VulDB Meta Temp Score: 7.7

VulDB Base Score: 8.8
VulDB Temp Score: 7.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Privilege escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Private
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 58798
Nessus Name: Oracle Database Multiple Vulnerabilities (April 2012 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Timelineinfo

08/16/2011 🔍
08/18/2011 +2 days 🔍
01/11/2012 +146 days 🔍
04/17/2012 +97 days 🔍
04/17/2012 +0 days 🔍
04/17/2012 +0 days 🔍
04/18/2012 +1 days 🔍
04/18/2012 +0 days 🔍
04/18/2012 +0 days 🔍
04/22/2012 +4 days 🔍
04/22/2012 +0 days 🔍
04/23/2012 +1 days 🔍
05/03/2012 +10 days 🔍
03/23/2021 +3246 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: oracle.com
Researcher: rgod
Organization: Application Security
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2012-0526 (🔍)
GCVE (CVE): GCVE-0-2012-0526
GCVE (VulDB): GCVE-100-5273
SecurityFocus: 53084 - Oracle Database Server CVE-2012-0526 Remote HTTP Response Splitting Vulnerability
Secunia: 48855 - Oracle Database Multiple Vulnerabilities, Moderately Critical
OSVDB: 81273
SecurityTracker: 1026929 - Oracle Database Bugs Let Remote Authenticated Users Gain Full Control and Let Remote Users Partial Access and Modify Data and Deny Service
Vulnerability Center: 34919 - [cpuapr2012-366314] Oracle Database Server \x27Schema Management\x27 \x27prevPage\x27 HTTP-Response-Splitting Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 04/23/2012 10:46
Updated: 03/23/2021 17:11
Changes: 04/23/2012 10:46 (79), 08/25/2017 09:19 (5), 03/23/2021 17:11 (3)
Complete: 🔍
Cache ID: 216:1E0:103

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

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