Microsoft Office 2000/2003/2004/Xp memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Office 2000/2003/2004/Xp. It has been classified as critical. Affected is an unknown function. The manipulation leads to memory corruption. This vulnerability is traded as CVE-2007-0029. There is no exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Microsoft Office 2000/2003/2004/Xp (Office Suite Software). This issue affects an unknown code block. 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:

Microsoft Excel 2000 SP3, 2002 SP3, 2003 SP2, 2004 for Mac, and v.X for Mac allows user-assisted remote attackers to execute arbitrary code via a malformed string, aka "Excel Malformed String Vulnerability."

The bug was discovered 01/09/2007. The weakness was shared 01/09/2007 by NSFocus Security Team with NSFOCUS Security Team (Website). It is possible to read the advisory at us-cert.gov. The identification of this vulnerability is CVE-2007-0029 since 01/03/2007. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 2773 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 23998 (MS07-002: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (927198)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 110050 (Microsoft Excel Remote Code Execution Vulnerabilities (MS07-002)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published 2 months after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 4975.

The vulnerability is also documented in the databases at Tenable (23998), SecurityFocus (BID 21877†), OSVDB (31256†), SecurityTracker (ID 1017487†) and Vulnerability Center (SBV-13957†). The entries VDB-2807, VDB-34322, VDB-34321 and VDB-34320 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 23998
Nessus Name: MS07-002: Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (927198)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Timelineinfo

06/07/1999 🔍
01/03/2007 +2767 days 🔍
01/09/2007 +6 days 🔍
01/09/2007 +0 days 🔍
01/09/2007 +0 days 🔍
01/09/2007 +0 days 🔍
01/09/2007 +0 days 🔍
01/09/2007 +0 days 🔍
01/09/2007 +0 days 🔍
01/09/2007 +0 days 🔍
01/10/2007 +0 days 🔍
02/12/2007 +33 days 🔍
03/12/2015 +2950 days 🔍
07/13/2019 +1584 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: us-cert.gov
Researcher: NSFocus Security Team
Organization: NSFOCUS Security Team
Status: Confirmed

CVE: CVE-2007-0029 (🔍)
GCVE (CVE): GCVE-0-2007-0029
GCVE (VulDB): GCVE-100-34319

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 21877 - Microsoft Excel Malformed String Remote Code Execution Vulnerability
OSVDB: 31256 - Microsoft Excel Malformed String Handling Remote Code Execution
SecurityTracker: 1017487
Vulnerability Center: 13957 - [MS07-002] Microsoft Excel Code Execution via Malformed String, Medium
Vupen: ADV-2007-0103

See also: 🔍

Entryinfo

Created: 03/12/2015 22:21
Updated: 07/13/2019 15:12
Changes: 03/12/2015 22:21 (82), 07/13/2019 15:12 (8)
Complete: 🔍
Cache ID: 216::103

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