Oracle Database 10.2.1/10.2.2/10.2.3 DBMS_CDC_IPUBLISH memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Oracle Database 10.2.1/10.2.2/10.2.3. Affected is the function DBMS_CDC_IPUBLISH. The manipulation leads to memory corruption. This vulnerability is referenced as CVE-2007-1442. Furthermore, an exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Oracle Database 10.2.1/10.2.2/10.2.3 (Database Software). This issue affects the function DBMS_CDC_IPUBLISH. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Oracle Database 10g uses a NULL pDacl parameter when calling the SetSecurityDescriptorDacl function to create discretionary access control lists (DACLs), which allows local users to gain privileges.

The bug was discovered 03/10/2007. The weakness was published 04/18/2007 by Cesar Cerrudo with Oracle (Website). It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2007-1442 since 03/13/2007. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

A public exploit has been developed in ANSI C. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $100k and more.

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at oracle.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at X-Force (32942), SecurityFocus (BID 22905†), OSVDB (33979†), Secunia (SA24929†) and Vulnerability Center (SBV-14908†). Similar entries are available at VDB-3026, VDB-3033, VDB-3025 and VDB-3032. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: oracle.com

Timelineinfo

03/10/2007 🔍
03/10/2007 +0 days 🔍
03/10/2007 +0 days 🔍
03/12/2007 +2 days 🔍
03/13/2007 +0 days 🔍
03/13/2007 +0 days 🔍
04/18/2007 +36 days 🔍
04/18/2007 +0 days 🔍
04/22/2007 +4 days 🔍
04/27/2007 +5 days 🔍
07/18/2019 +4465 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: oracle.com
Researcher: Cesar Cerrudo
Organization: Oracle
Status: Not defined

CVE: CVE-2007-1442 (🔍)
GCVE (CVE): GCVE-0-2007-1442
GCVE (VulDB): GCVE-100-3035
X-Force: 32942
SecurityFocus: 22905 - Oracle Database Server DACL Multiple Insecure Permissions Vulnerabilities
Secunia: 24929
OSVDB: 33979 - Oracle SetSecurityDescriptorDacl Function NULL pDacl Parameter Local Privilege Escalation
Vulnerability Center: 14908 - Oracle Database SetSecurityDescriptorDacl Function Privilege Escalation, High

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

Entryinfo

Created: 04/27/2007 17:07
Updated: 07/18/2019 10:05
Changes: 04/27/2007 17:07 (79), 07/18/2019 10:05 (2)
Complete: 🔍
Committer:
Cache ID: 216:A1A:103

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