CVE-2017-9371

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In BlackBerry QNX Software Development Platform (SDP) 6.6.0 and 6.5.0 SP1 and earlier, a loss of integrity vulnerability in the default configuration of the QNX SDP could allow an attacker being able to reduce the entropy of the PRNG, making other blended attacks more practical by gaining control over environmental factors that influence seed generation.

En BlackBerry QNX Software Development Platform (SDP) 6.6.0 y 6.5.0 SP1 y anteriores, una vulnerabilidad de pérdida de integridad en la configuración por defecto de la plataforma QNX SDP podría permitir que un atacante sea capaz de reducir la entropía del PRNG, haciendo que otros ataques combinados sean más prácticos mediante la obtención del control sobre factores del entorno que influyen en la generación de semillas.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-06-02 CVE Reserved
2017-11-14 CVE Published
2024-07-27 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-332: Insufficient Entropy in PRNG

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674	2017-11-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Blackberry Search vendor "Blackberry"		Qnx Software Development Platform Search vendor "Blackberry" for product "Qnx Software Development Platform"				6.5.0 Search vendor "Blackberry" for product "Qnx Software Development Platform" and version "6.5.0"		-		Affected
Blackberry Search vendor "Blackberry"		Qnx Software Development Platform Search vendor "Blackberry" for product "Qnx Software Development Platform"				6.5.0 Search vendor "Blackberry" for product "Qnx Software Development Platform" and version "6.5.0"		sp1		Affected
Blackberry Search vendor "Blackberry"		Qnx Software Development Platform Search vendor "Blackberry" for product "Qnx Software Development Platform"				6.6.0 Search vendor "Blackberry" for product "Qnx Software Development Platform" and version "6.6.0"		-		Affected