CVE-2017-9371

Published: Nov 14, 2017Modified: May 13, 2026

5.9

Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability: 2.2 / Impact: 3.6

Source: NVD

Description

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.

Affected (3)

Products: Blackberry: Qnx Software Development Platform

Blackberry

1 product

Qnx Software Development Platform

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Blackberry Qnx Software Development Platform	Version 6.5.0
Blackberry Qnx Software Development Platform	Version 6.5.0 sp1
Blackberry Qnx Software Development Platform	Version 6.6.0

Related CWEs

CWE-332

Insufficient Entropy in PRNG

The lack of entropy available for, or used by, a Pseudo-Random Number Generator (PRNG) can be a stability and security threat.

References (2)

http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674

Source: secure@blackberry.com

Vendor Advisory

http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber=000046674

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.