Microsoft Internet Explorer up to 7 OnPropertyChange memory corruption
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 5.7 | $0-$5k | 0.00 |
Summary
A vulnerability has been found in Microsoft Internet Explorer up to 7 and classified as critical. This affects the function CTableCol::OnPropertyChange. This manipulation causes memory corruption.
This vulnerability is registered as CVE-2007-0942. Remote exploitation of the attack is possible. No exploit is available.
The affected component should be upgraded.
Details
A vulnerability has been found in Microsoft Internet Explorer up to 7 (Web Browser) and classified as critical. Affected by this vulnerability is the function CTableCol::OnPropertyChange. The manipulation 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. The summary by CVE is:
Microsoft Internet Explorer 5.01 SP4 on Windows 2000 SP4; 6 SP1 on Windows 2000 SP4; 6 and 7 on Windows XP SP2, or Windows Server 2003 SP1 or SP2; and possibly 7 on Windows Vista does not properly "instantiate certain COM objects as ActiveX controls," which allows remote attackers to execute arbitrary code via a crafted COM object from chtskdic.dll.
The weakness was published 05/08/2007 with ZDI as MS07-027 as confirmed bulletin (Technet). It is possible to read the advisory at microsoft.com. This vulnerability is known as CVE-2007-0942 since 02/14/2007. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.
It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 102056 , which helps to determine the existence of the flaw in a target environment. The commercial vulnerability scanner Qualys is able to test this issue with plugin 100046 (Microsoft Internet Explorer Cumulative Security Update (MS07-027)).
Upgrading eliminates this vulnerability. Applying the patch MS07-027 is able to eliminate this problem. The bugfix is ready for download at microsoft.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 (33252), Tenable (102056), SecurityFocus (BID 23771†), OSVDB (34399†) and Secunia (SA23769†). Similar entries are available at VDB-3057, VDB-3056, VDB-3054 and VDB-3058. Be aware that VulDB is the high quality source for vulnerability data.
Product
Type
Vendor
Name
Version
License
Support
Website
- Vendor: https://www.microsoft.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.3VulDB Meta Temp Score: 5.7
VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: 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: 102056
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 102056
OpenVAS Name: Cumulative Security Update for Internet Explorer (931768)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Patch: MS07-027
Timeline
02/14/2007 🔍05/08/2007 🔍
05/08/2007 🔍
05/08/2007 🔍
05/08/2007 🔍
05/10/2007 🔍
07/08/2010 🔍
03/15/2021 🔍
Sources
Vendor: microsoft.comAdvisory: MS07-027
Organization: ZDI
Status: Confirmed
CVE: CVE-2007-0942 (🔍)
GCVE (CVE): GCVE-0-2007-0942
GCVE (VulDB): GCVE-100-3055
OVAL: 🔍
X-Force: 33252 - Microsoft Internet Explorer chtskdic.dll COM object code execution
SecurityFocus: 23771 - Microsoft Internet Explorer Object Handling Remote Code Execution Vulnerability
Secunia: 23769 - Internet Explorer Multiple Vulnerabilities, Highly Critical
OSVDB: 34399
SecurityTracker: 1018019 - Microsoft Internet Explorer Bugs Let Remote Users Modify Files or Execute Arbitrary Code
Vupen: ADV-2007-1712
See also: 🔍
Entry
Created: 05/10/2007 14:39Updated: 03/15/2021 12:49
Changes: 05/10/2007 14:39 (76), 09/05/2019 13:36 (9), 03/15/2021 12:45 (7), 03/15/2021 12:49 (1)
Complete: 🔍
Cache ID: 216:B0C:103
Be aware that VulDB is the high quality source for vulnerability data.
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