IBM SPSS Modeler up to 15 on Unix SSO Token access control

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.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in IBM SPSS Modeler up to 15 on Unix. The impacted element is an unknown function of the component SSO Token Handler. The manipulation results in access control. This vulnerability was named CVE-2013-6739. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in IBM SPSS Modeler up to 15 on Unix. It has been classified as critical. Affected is some unknown functionality of the component SSO Token Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

IBM SPSS Modeler before 16 on UNIX allows remote authenticated users to bypass intended access restrictions via an SSO token. IBM X-Force ID: 89855.

The bug was discovered 02/07/2014. The weakness was presented 04/27/2018 (Website). The advisory is shared for download at exchange.xforce.ibmcloud.com. This vulnerability is traded as CVE-2013-6739 since 11/08/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. A authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability was handled as a non-public zero-day exploit for at least 1540 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 16 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (103204†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

SPSS Modeler

Version

License

commercial

Website

Vendor: https://www.ibm.com/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: SPSS Modeler 16

Timelineinfo

11/08/2013 🔍
02/07/2014 +91 days 🔍
04/27/2018 +1539 days 🔍
04/27/2018 +0 days 🔍
04/28/2018 +1 days 🔍
03/07/2023 +1774 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: exchange.xforce.ibmcloud.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-6739 (🔍)
GCVE (CVE): GCVE-0-2013-6739
GCVE (VulDB): GCVE-100-117168
X-Force: 89855
OSVDB: 103204 - CVE-2013-6739 - Ibm - Spss Modeler - Medium

Entryinfo

Created: 04/28/2018 10:55
Updated: 03/07/2023 23:45
Changes: 04/28/2018 10:55 (61), 02/01/2020 08:28 (3), 03/07/2023 23:32 (4), 03/07/2023 23:45 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.