CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.0 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in Microsoft IIS 7.5 (Web Server). This affects an unknown function of the component FastCGI. The manipulation as part of a Request Header 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, integrity, and availability. The summary by CVE is:
Buffer overflow in Microsoft Internet Information Services (IIS) 7.5, when FastCGI is enabled, allows remote attackers to execute arbitrary code via crafted headers in a request, aka "Request Header Buffer Overflow Vulnerability."
The issue has been introduced in 07/22/2009. The weakness was shared 09/14/2010 by Travis Raybold with Rubicon West as MS10-065 as confirmed bulletin (Technet). It is possible to read the advisory at microsoft.com. This vulnerability is uniquely identified as CVE-2010-2730 since 07/14/2010. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.
The vulnerability was handled as a non-public zero-day exploit for at least 419 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 801520 , 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 86916 (Microsoft Internet Information Services (IIS) Remote Code Execution Vulnerabilities (MS10-065)).
Upgrading eliminates this vulnerability. Applying the patch MS10-065 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. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 10459.
The vulnerability is also documented in the databases at X-Force (61514) and Tenable (801520). The entries 4180 and 54719 are related to this item.
Product
Type
Vendor
Name
Version
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: 7.3VulDB Meta Temp Score: 7.0
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
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Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 801520
Nessus File: 🔍
Nessus Risk: 🔍
OpenVAS ID: 901151
OpenVAS Name: Microsoft Internet Information Services Remote Code Execution Vulnerabilities (2267960)
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: MS10-065
TippingPoint: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍
ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍
Timeline
07/22/2009 🔍07/14/2010 🔍
09/14/2010 🔍
09/14/2010 🔍
09/14/2010 🔍
09/14/2010 🔍
09/14/2010 🔍
09/14/2010 🔍
09/15/2010 🔍
09/15/2010 🔍
09/17/2010 🔍
10/08/2010 🔍
03/04/2017 🔍
Sources
Vendor: microsoft.comAdvisory: MS10-065
Researcher: Travis Raybold
Organization: Rubicon West
Status: Confirmed
CVE: CVE-2010-2730 (🔍)
OVAL: 🔍
IAVM: 🔍
X-Force: 61514
Vulnerability Center: 27147 - [MS10-065] Microsoft IIS 7.5 FastCGI Request Header Buffer Overflow Vulnerability, Medium
SecurityFocus: 43138 - Microsoft IIS Request Header Buffer Overflow Vulnerability
Secunia: 41375 - Microsoft IIS FastCGI Request Header Buffer Overflow Vulnerability, Highly Critical
OSVDB: 67980 - Microsoft IIS Unspecified Remote Directory Authentication Bypass
See also: 🔍
Entry
Created: 09/17/2010 02:00Updated: 03/04/2017 18:09
Changes: 09/17/2010 02:00 (92), 03/04/2017 18:09 (12)
Complete: 🔍
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