Microsoft SharePoint Server 2007 HTML Sanitization SafeHTML HTML injection

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in Microsoft SharePoint Server 2007 and classified as problematic. Affected is the function SafeHTML of the component HTML Sanitization. This manipulation causes HTML injection. This vulnerability is tracked as CVE-2010-3324. The attack is possible to be carried out remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability classified as problematic was found in Microsoft SharePoint Server 2007 (Groupware Software). Affected by this vulnerability is the function SafeHTML of the component HTML Sanitization. The manipulation with an unknown input leads to a html injection vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

The toStaticHTML function in Microsoft Internet Explorer 8, and the SafeHTML function in Microsoft Windows SharePoint Services 3.0 SP2, SharePoint Foundation 2010, Office SharePoint Server 2007 SP2, Groove Server 2010, and Office Web Apps, allows remote attackers to bypass the cross-site scripting (XSS) protection mechanism and conduct XSS attacks via a crafted use of the Cascading Style Sheets (CSS) @import rule, aka "HTML Sanitization Vulnerability," a different vulnerability than CVE-2010-1257.

The weakness was disclosed 09/17/2010 by Mario Heiderich (Website). The advisory is shared at us-cert.gov. This vulnerability is known as CVE-2010-3324. 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 and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 49999 (MS10-072: Vulnerabilities in SafeHTML Could Allow Information Disclosure (2412048) (remote check)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses : XSS. The commercial vulnerability scanner Qualys is able to test this issue with plugin 100091 (Microsoft Cumulative Security Update for Internet Explorer (MS10-071)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 10544.

The vulnerability is also documented in the databases at X-Force (61913), Tenable (49999), SecurityFocus (BID 42467†) and Vulnerability Center (SBV-27630†). The entries VDB-4172, VDB-4197, VDB-55002 and VDB-55001 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: HTML injection
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

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Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 49999
Nessus Name: MS10-072: Vulnerabilities in SafeHTML Could Allow Information Disclosure (2412048) (remote check)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 901162
OpenVAS Name: Microsoft Internet Explorer Multiple Vulnerabilities (2360131)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

08/16/2010 🔍
08/16/2010 +0 days 🔍
09/14/2010 +28 days 🔍
09/17/2010 +3 days 🔍
09/17/2010 +0 days 🔍
10/13/2010 +26 days 🔍
03/19/2015 +1618 days 🔍
09/25/2021 +2382 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: us-cert.gov
Researcher: Mario Heiderich
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-3324 (🔍)
GCVE (CVE): GCVE-0-2010-3324
GCVE (VulDB): GCVE-100-54757

OVAL: 🔍

X-Force: 61913
SecurityFocus: 42467 - Microsoft Internet Explorer 8 'toStaticHTML()' HTML Sanitization Bypass Weakness
Vulnerability Center: 27630 - [MS10-071] Internet Explorer 8 Remote XSS Vulnerability via Crafted Cascading Style Sheet (CSS), Medium

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/25/2021 08:17
Changes: 03/19/2015 14:37 (66), 03/07/2017 09:46 (14), 09/25/2021 08:15 (4), 09/25/2021 08:17 (1)
Complete: 🔍
Cache ID: 216::103

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