VDB-76140 · CVE-2015-1913 · BID 75307

IBM Rational Test Workbench up to 8.7.0.1 Password Hash MD5 cryptographic issue

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.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in IBM Rational Test Workbench and Rational Test Virtualization Server up to 8.7.0.1. This impacts an unknown function of the component Password Hash Handler. The manipulation results in cryptographic issue (MD5). This vulnerability is known as CVE-2015-1913. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in IBM Rational Test Workbench and Rational Test Virtualization Server up to 8.7.0.1 (Virtualization Software). Affected is an unknown functionality of the component Password Hash Handler. The manipulation with an unknown input leads to a cryptographic issue vulnerability (MD5). CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Rational Test Control Panel in IBM Rational Test Workbench and Rational Test Virtualization Server 8.0.0.x before 8.0.0.5, 8.0.1.x before 8.0.1.6, 8.5.0.x before 8.5.0.4, 8.5.1.x before 8.5.1.5, 8.6.0.x before 8.6.0.4, and 8.7.0.x before 8.7.0.2 uses the MD5 algorithm for password hashing, which makes it easier for remote attackers to bypass authentication via unspecified vectors.

The weakness was published 06/30/2015 (Website). The advisory is shared for download at www-01.ibm.com. This vulnerability is traded as CVE-2015-1913 since 02/19/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 75307†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Virtualization Software

Vendor

Name

Version

License

commercial

Website

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

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
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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: 🔍

Exploitinginfo

Name: MD5
Class: Cryptographic issue / MD5
CWE: CWE-310
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: 🔍

Timelineinfo

02/19/2015 🔍
06/18/2015 +119 days 🔍
06/30/2015 +12 days 🔍
06/30/2015 +0 days 🔍
07/01/2015 +1 days 🔍
04/20/2019 +1389 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: www-01.ibm.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-1913 (🔍)
GCVE (CVE): GCVE-0-2015-1913
GCVE (VulDB): GCVE-100-76140
SecurityFocus: 75307 - IBM Rational Test Control Panel Insecure Hashing Scheme Information Disclosure Vulnerability

Entryinfo

Created: 07/01/2015 10:21
Updated: 04/20/2019 06:21
Changes: 07/01/2015 10:21 (53), 04/20/2019 06:21 (3)
Complete: 🔍
Cache ID: 216::103