IBM Security Guardium 10.6/11.1 PRNG 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.
5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in IBM Security Guardium 10.6/11.1. It has been declared as problematic. Impacted is an unknown function. Such manipulation leads to information disclosure (PRNG). This vulnerability is traded as CVE-2020-4188. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in IBM Security Guardium 10.6/11.1 (Policy Management Software). It has been rated as problematic. Affected by this issue is some unknown processing. The manipulation with an unknown input leads to a information disclosure vulnerability (PRNG). Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

IBM Security Guardium 10.6 and 11.1 may use insufficiently random numbers or values in a security context that depends on unpredictable numbers. IBM X-Force ID: 174807.

The weakness was shared 06/23/2020 (Website). The advisory is shared for download at ibm.com. This vulnerability is handled as CVE-2020-4188 since 12/30/2019. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 06/24/2020). It is expected to see the exploit prices for this product increasing in the near future.The MITRE ATT&CK project declares the attack technique as T1592.

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

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Name: PRNG
Class: Information disclosure / PRNG
CWE: CWE-200 / 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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/30/2019 🔍
06/23/2020 +176 days 🔍
06/24/2020 +1 days 🔍
10/26/2020 +124 days 🔍

Sourcesinfo

Vendor: ibm.com

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

CVE: CVE-2020-4188 (🔍)
GCVE (CVE): GCVE-0-2020-4188
GCVE (VulDB): GCVE-100-157184
X-Force: 174807

Entryinfo

Created: 06/24/2020 09:57
Updated: 10/26/2020 19:09
Changes: 06/24/2020 09:57 (38), 06/24/2020 10:02 (12), 10/26/2020 19:03 (2), 10/26/2020 19:09 (1)
Complete: 🔍
Cache ID: 216::103

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