BMC Patrol Agent up to 11.3.01 Encryption Key cryptographic issues

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.
7.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in BMC Patrol Agent up to 11.3.01. This affects an unknown part of the component Encryption Key. The manipulation leads to cryptographic issues. This vulnerability is uniquely identified as CVE-2019-8352. It is possible to initiate the attack remotely. There is no exploit available. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Detailsinfo

A vulnerability, which was classified as critical, has been found in BMC Patrol Agent up to 11.3.01. Affected by this issue is an unknown functionality of the component Encryption Key. The manipulation with an unknown input leads to a cryptographic issues vulnerability. Using CWE to declare the problem leads to CWE-310. Impacted is confidentiality, integrity, and availability. CVE summarizes:

By default, BMC PATROL Agent through 11.3.01 uses a static encryption key for encrypting/decrypting user credentials sent over the network to managed PATROL Agent services. If an attacker were able to capture this network traffic, they could decrypt these credentials and use them to execute code or escalate privileges on the network.

The bug was discovered 05/15/2019. The weakness was published 05/20/2019. This vulnerability is handled as CVE-2019-8352 since 02/15/2019. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 5 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.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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

Class: Cryptographic issues
CWE: CWE-310
CAPEC: 🔍
ATT&CK: 🔍

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

02/15/2019 🔍
05/15/2019 +89 days 🔍
05/20/2019 +5 days 🔍
05/21/2019 +1 days 🔍
09/23/2023 +1586 days 🔍

Sourcesinfo

Advisory: 153189
Status: Not defined

CVE: CVE-2019-8352 (🔍)
GCVE (CVE): GCVE-0-2019-8352
GCVE (VulDB): GCVE-100-135290

Entryinfo

Created: 05/21/2019 07:41 AM
Updated: 09/23/2023 11:00 AM
Changes: 05/21/2019 07:41 AM (53), 06/14/2020 09:02 AM (1), 09/23/2023 10:54 AM (3), 09/23/2023 11:00 AM (1)
Complete: 🔍
Cache ID: 18:F9E:40

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