CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.9 | $0-$5k | 0.00 |
A vulnerability classified as critical has been found in Microsoft Windows (Operating System) (version now known). This affects some unknown processing of the component HTML Help ActiveX Control. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, and integrity. The summary by CVE is:
The HTML Help ActiveX control (Hhctrl.ocx) in Microsoft Windows 2000 SP3, XP SP2 and Professional, 2003 SP1 allows remote attackers to execute arbitrary code via unspecified functions, related to uninitialized parameters.
The bug was discovered 02/13/2007. The weakness was published 02/13/2007 by H. D. Moore with MetaSploit as MS07-008 as confirmed bulletin (Technet). The advisory is shared at microsoft.com. This vulnerability is uniquely identified as CVE-2007-0214 since 01/12/2007. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.
It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $100k and more. The vulnerability scanner Nessus provides a plugin with the ID 24332 (MS07-008: Vulnerability in HTML Help ActiveX Control Could Allow Remote Code Execution (928843)), 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 110058 (Microsoft Excel Remote Code Execution Vulnerability (MS07-023)).
Upgrading eliminates this vulnerability. Applying the patch MS07-008 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. A possible mitigation has been published immediately after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 7439. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 5105.
The vulnerability is also documented in the databases at X-Force (32110) and Tenable (24332). Similar entries are available at 3063, 3065 and 3064.
Product
Type
Vendor
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 5.9
VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 24332
Nessus Name: MS07-008: Vulnerability in HTML Help ActiveX Control Could Allow Remote Code Execution (928843)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: MS07-008
Snort ID: 7439
TippingPoint: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍
SourceFire IPS: 🔍
Timeline
01/12/2007 🔍02/13/2007 🔍
02/13/2007 🔍
02/13/2007 🔍
02/13/2007 🔍
02/13/2007 🔍
02/13/2007 🔍
02/13/2007 🔍
02/13/2007 🔍
02/13/2007 🔍
02/13/2007 🔍
02/14/2007 🔍
02/15/2007 🔍
07/14/2019 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: MS07-008
Researcher: H. D. Moore
Organization: MetaSploit
Status: Confirmed
CVE: CVE-2007-0214 (🔍)
OVAL: 🔍
IAVM: 🔍
X-Force: 32110
SecurityTracker: 1017635
Vulnerability Center: 14276 - [MS07-008] Microsoft Windows HTML Help ActiveX Control Uninitialized Parameters Code Execution, Medium
SecurityFocus: 22478 - Microsoft HTML Help ActiveX Control Remote Code Execution Vulnerability
Secunia: 24136 - Microsoft Windows HTML Help ActiveX Control Vulnerability, Highly Critical
OSVDB: 31884 - Microsoft Windows HTML Help ActiveX Control Arbitrary Code Execution
Vupen: ADV-2007-0577
See also: 🔍
Entry
Created: 02/15/2007 11:53Updated: 07/14/2019 16:28
Changes: 02/15/2007 11:53 (103), 07/14/2019 16:28 (2)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.