Oracle10g MDSYS.MD2.SDO_CODE_SIZE LAYER memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

A vulnerability classified as critical was found in Oracle10g Enterprise 10.1.0.2/Personal 10.1.0.2/Standard 10.1.0.2. This vulnerability affects an unknown part of the component MDSYS.MD2.SDO_CODE_SIZE. The manipulation of the argument LAYER with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the SDO_CODE_SIZE procedure of the MD2 package (MDSYS.MD2.SDO_CODE_SIZE) in Oracle 10g before 10.1.0.2 Patch 2 allows local users to execute arbitrary code via a long LAYER parameter.

The bug was discovered 04/13/2005. The weakness was released 08/31/2004 by Esteban Martinez Fayo (Website). The advisory is available at securiteam.com. This vulnerability was named CVE-2004-1774 since 04/19/2005. The exploitation appears to be easy. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.

It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 18034 (Oracle Database 10g Multiple Remote Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Databases and running in the context r.

Upgrading eliminates this vulnerability. A possible mitigation has been published 8 months after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 31481.

The vulnerability is also documented in the databases at X-Force (20078), Exploit-DB (25397), Tenable (18034), SecurityFocus (BID 13145†) and OSVDB (9867†). Entries connected to this vulnerability are available at VDB-21993, VDB-21994, VDB-21995 and VDB-21997. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 9.3
VulDB Meta Temp Score: 8.4

VulDB Base Score: 9.3
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

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

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Nessus ID: 18034
Nessus Name: Oracle Database 10g Multiple Remote Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
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Saint ID: exploit_info/oracle_md2_code_size
Saint Name: Oracle MD2 component SDO_CODE_SIZE buffer overflow

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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TippingPoint: 🔍

McAfee IPS: 🔍
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Timelineinfo

08/31/2004 🔍
08/31/2004 +0 days 🔍
08/31/2004 +0 days 🔍
04/12/2005 +224 days 🔍
04/13/2005 +1 days 🔍
04/13/2005 +0 days 🔍
04/13/2005 +0 days 🔍
04/19/2005 +6 days 🔍
12/04/2005 +229 days 🔍
04/14/2015 +3418 days 🔍
01/22/2025 +3571 days 🔍

Sourcesinfo

Advisory: securiteam.com⛔
Researcher: Esteban Martinez Fayo
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2004-1774 (🔍)
GCVE (CVE): GCVE-0-2004-1774
GCVE (VulDB): GCVE-100-22186
X-Force: 20078
SecurityFocus: 13145 - Oracle Database MDSYS.MD2.SDO_CODE_SIZE Buffer Overflow Vulnerability
OSVDB: 9867 - Oracle Database Server MDSYS.MD2.SDO_CODE_SIZE buffer overflow
Vulnerability Center: 9819 - Oracle 10g Buffer Overflow in SDO_CODE_SIZE, High

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

Entryinfo

Created: 04/14/2015 01:18 PM
Updated: 01/22/2025 09:11 PM
Changes: 04/14/2015 01:18 PM (78), 06/12/2019 08:15 AM (6), 01/22/2025 09:11 PM (19)
Complete: 🔍
Cache ID: 18:F2B:40

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