VDB-96732 · CVE-2016-5918 · BID 92534

IBM Tivoli Storage Manager HSM on Windows Password information disclosure

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.
4.0$0-$5k0.00

Summaryinfo

A vulnerability was found in IBM Tivoli Storage Manager HSM on Windows. It has been declared as problematic. This impacts an unknown function. The manipulation results in information disclosure (Password). This vulnerability is reported as CVE-2016-5918. The attack requires a local approach. No exploit exists.

Detailsinfo

A vulnerability classified as problematic has been found in IBM Tivoli Storage Manager HSM on Windows (Backup Software) (version now known). Affected is some unknown processing. The manipulation with an unknown input leads to a information disclosure vulnerability (Password). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

IBM Tivoli Storage Manager HSM for Windows displays the encrypted Tivoli Storage Manager password in application trace output if the password access option is prompt and the password is changed.

The bug was discovered 08/17/2016. The weakness was disclosed 02/08/2017 (Website). The advisory is shared for download at ibm.com. This vulnerability is traded as CVE-2016-5918 since 06/29/2016. The attack needs to be approached locally. 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 T1592.

The vulnerability was handled as a non-public zero-day exploit for at least 175 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 92534†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.7
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Password
Class: Information disclosure / Password
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/29/2016 🔍
08/17/2016 +49 days 🔍
08/17/2016 +0 days 🔍
02/08/2017 +175 days 🔍
02/08/2017 +0 days 🔍
02/09/2017 +1 days 🔍
02/09/2017 +0 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: ibm.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-5918 (🔍)
GCVE (CVE): GCVE-0-2016-5918
GCVE (VulDB): GCVE-100-96732
SecurityFocus: 92534 - IBM Tivoli Storage Manager HSM for Windows CVE-2016-5918 Local Information Disclosure Vulnerability
OSVDB: - CVE-2016-5918 - IBM - Tivoli Storage Manager HSM for Windows - Information Disclosure Issue

Entryinfo

Created: 02/09/2017 09:15
Changes: 02/09/2017 09:15 (66)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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