VDB-5272 · CVE-2012-0510 · BID 53063

Oracle Server 10.2.0.3/10.2.0.4/10.2.0.5/11.1.0.7 improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

A vulnerability was found in Oracle Server 10.2.0.3/10.2.0.4/10.2.0.5/11.1.0.7. It has been declared as problematic. This vulnerability affects an unknown functionality. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect integrity, and availability. CVE summarizes:

Unspecified vulnerability in the Core RDBMS component in Oracle Database Server 10.2.0.3, 10.2.0.4, 10.2.0.5, and 11.1.0.7 allows remote attackers to affect integrity and availability via unknown vectors.

The weakness was disclosed 04/17/2012 by Martin with Application Security (Website). The advisory is shared for download at oracle.com. The public release has been coordinated in cooperation with the vendor. This vulnerability was named CVE-2012-0510 since 01/11/2012. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 131 days. During that time the estimated underground price was around $5k-$25k. 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 vulnerability database at Tenable (58798). The entries 5110, 5087, 5112 and 5111 are pretty similar.

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CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
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CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept

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Nessus ID: 58798
Nessus Name: Oracle Database Multiple Vulnerabilities (April 2012 CPU)
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Patch
Status: 🔍

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Timelineinfo

12/08/2011 🔍
12/15/2011 +7 days 🔍
01/11/2012 +27 days 🔍
04/17/2012 +97 days 🔍
04/17/2012 +0 days 🔍
04/17/2012 +0 days 🔍
04/17/2012 +0 days 🔍
04/17/2012 +0 days 🔍
04/19/2012 +2 days 🔍
04/19/2012 +0 days 🔍
04/22/2012 +3 days 🔍
04/23/2012 +1 days 🔍
05/03/2012 +10 days 🔍
03/23/2021 +3246 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2012-0510 (🔍)
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: 34911 - [cpuapr2012-366314] Oracle Database Server Core RDBMS Unspecified Remote Vulnerability (CVE-2012-0510), Medium
SecurityFocus: 53063 - Oracle Enterprise Manager CVE-2012-0525 SQL Injection Vulnerability
Secunia: 48855 - Oracle Database Multiple Vulnerabilities, Moderately Critical
OSVDB: 81272

See also: 🔍

Entryinfo

Created: 04/23/2012 10:45
Updated: 03/23/2021 17:07
Changes: 04/23/2012 10:45 (72), 04/19/2017 10:29 (12), 03/23/2021 17:07 (2)
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