2007-0945 | Microsoft Internet Explorer memory corruption (BID-23769 / XFDB-33254)

CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score
8.6 $5k-$25k 0.74

A vulnerability has been found in Microsoft Internet Explorer 6 (Web Browser) and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.

The issue has been introduced in 03/22/2001. The weakness was published 05/08/2007 (Website). The advisory is shared at us-cert.gov. This vulnerability is known as CVE-2007-0945 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 are unknown but an exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 07/14/2021). It is expected to see the exploit prices for this product decreasing in the near future.

It is declared as proof-of-concept. It is possible to download the exploit at exploit-db.com. The vulnerability was handled as a non-public zero-day exploit for at least 2238 days. During that time the estimated underground price was around $100k and more. The vulnerability scanner Nessus provides a plugin with the ID 25166 (MS07-027: Cumulative Security Update for Internet Explorer (931768)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. 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. A possible mitigation has been published before and not just after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 16011. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 5238.

The vulnerability is also documented in the databases at SecurityFocus (BID 23769), X-Force (33254), Secunia (SA23769), SecurityTracker (ID 1018019) and Vulnerability Center (SBV-15048). Similar entries are available at 3057, 3056, 3054 and 3055.




VulDB Meta Base Score: 9.6
VulDB Meta Temp Score: 8.6

VulDB Base Score: 9.6
VulDB Temp Score: 8.6
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Vector Complexity Authentication Confidentiality Integrity Availability
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Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

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

Price Prediction: 🔍
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Nessus ID: 25166
Nessus Name: MS07-027: Cumulative Security Update for Internet Explorer (931768)
Nessus File: 🔍
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OpenVAS ID: 102056
OpenVAS Name: Cumulative Security Update for Internet Explorer (931768)
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Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: Upgrade
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0-Day Time: 🔍

Upgrade: us-cert.gov

Snort ID: 16011
TippingPoint: 🔍

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03/22/2001 🔍
02/14/2007 +2155 days 🔍
05/08/2007 +83 days 🔍
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05/09/2007 +0 days 🔍
03/13/2015 +2865 days 🔍
04/18/2016 +402 days 🔍
07/14/2021 +1913 days 🔍Vendor: https://www.microsoft.com/

Advisory: us-cert.gov
Status: Confirmed

CVE: CVE-2007-0945 (🔍)

SecurityFocus: 23769 – Microsoft Internet Explorer Property Method Remote Code Execution Vulnerability
Secunia: 23769 – Internet Explorer Multiple Vulnerabilities, Highly Critical
X-Force: 33254
SecurityTracker: 1018019 – Microsoft Internet Explorer Bugs Let Remote Users Modify Files or Execute Arbitrary Code
Vulnerability Center: 15048 – [MS07-027] Microsoft Internet Explorer Remote Code Execution via Certain Property Methods, Critical
OSVDB: 34401 – Microsoft IE Property Method Handling Memory Corruption
Vupen: ADV-2007-1712

See also: 🔍

Created: 03/13/2015 14:56
Updated: 07/14/2021 15:49
Changes: (3) source_nessus_risk source_exploitdb vulnerability_cvss2_nvd_basescore
Complete: 🔍

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