Novell GroupWise Client up to 2012 12.0.1 HP1 on Windows Javascript/Active X Script cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Novell GroupWise Client up to 2012 12.0.1 HP1 on Windows. Affected by this vulnerability is an unknown functionality of the component Javascript/Active X Script. The manipulation leads to cross site scripting. This vulnerability is known as CVE-2013-1087. The attack can be launched remotely. Furthermore, there is an exploit available. It is recommended to upgrade the affected component. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Detailsinfo

A vulnerability classified as critical has been found in Novell GroupWise Client up to 2012 12.0.1 HP1 on Windows (Groupware Software). Affected is an unknown part of the component Javascript/Active X Script. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Cross-site scripting (XSS) vulnerability in the client in Novell GroupWise through 8.0.3 HP3, and 2012 through SP2, on Windows allows user-assisted remote attackers to inject arbitrary web script or HTML via the body of an e-mail message.

The bug was discovered 04/16/2013. The weakness was presented 04/02/2013 by Bartlomiej Balcerek with Wroclaw Centre for Networking and Supercomputing as 7012063 as not defined knowledge base article (Website). The advisory is available at novell.com. The public release was coordinated in cooperation with the vendor. This vulnerability is traded as CVE-2013-1087 since 01/11/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 69477 (Novell GroupWise Client 8.x < 8.0.3 Hot Patch 3 / 2012.x < 2012 SP2 XSS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121434 (Novell GroupWise Client for Windows Cross-site Scripting Vulnerability).

Upgrading to version 2012 12.0 SP2 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The knowledge base article contains the following remark:

To block the ability to run scripts within the GroupWise client for Windows, administrators will need to update their GroupWise clients to version 8.0.3 Hot Patch 3 (or later) or 2012 Support Pack 2 (or later) AND do the following steps: 1. Create a new DWORD (32-bit) registry value under HKEY_CURRENT_USER\Software\Novell\GroupWise\Client\Setup\ 2. Enter "HTMLScriptsBlocked" (minus the quotes) in the "Value name" field 3. Enter "1" (minus the quotes) in the "Value data" field" 4. Click OK to save the new DWORD value Administrators can push out that registry setting to their Windows workstation using Novell ZENworks Configuration Management or another workstation-management utility.

The vulnerability is also documented in the databases at Tenable (69477), SecurityFocus (BID 61188†), OSVDB (95377†) and Vulnerability Center (SBV-40692†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.8
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Nessus ID: 69477
Nessus Name: Novell GroupWise Client 8.x < 8.0.3 Hot Patch 3 / 2012.x < 2012 SP2 XSS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: GroupWise Client 2012 12.0 SP2

Timelineinfo

01/11/2013 🔍
04/02/2013 +81 days 🔍
04/02/2013 +0 days 🔍
04/16/2013 +14 days 🔍
07/15/2013 +90 days 🔍
07/15/2013 +0 days 🔍
07/15/2013 +0 days 🔍
07/19/2013 +4 days 🔍
07/19/2013 +0 days 🔍
07/25/2013 +6 days 🔍
12/28/2024 +4174 days 🔍

Sourcesinfo

Vendor: novell.com

Advisory: 7012063
Researcher: Bartlomiej Balcerek
Organization: Wroclaw Centre for Networking and Supercomputing
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-1087 (🔍)
GCVE (CVE): GCVE-0-2013-1087
GCVE (VulDB): GCVE-100-9558
SecurityFocus: 61188 - Novell GroupWise Client CVE-2013-1087 Cross-Site Scripting Vulnerability
OSVDB: 95377 - CVE-2013-1087 - Novell - GroupWise - Cross-Site Scripting Issue
Vulnerability Center: 40692 - Novell GroupWise WebAccess Client before 8.0.3 HP3, 2012 SP2 on Windows Remote Cross-Site Scripting Vulnerability, Medium

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

Entryinfo

Created: 07/19/2013 11:24 AM
Updated: 12/28/2024 02:09 AM
Changes: 07/19/2013 11:24 AM (78), 07/31/2019 03:01 PM (4), 12/28/2024 02:09 AM (20)
Complete: 🔍
Committer:
Cache ID: 18:527:40

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Might our Artificial Intelligence support you?

Check our Alexa App!