How severe is CVE-2017-9371?

CVE-2017-9371 has a CVSS 3.x base score of 2.6, rated low severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2017-9371 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-9371?

CVE-2017-9371 primarily affects Blackberry Qnx Software Development Platform. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-9371?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-9371 published?

CVE-2017-9371 was published on 2017-11-14 and last updated on 2026-06-17.

CVE-2017-9371

CVE-2017-9371 is a low-severity vulnerability in Blackberry Qnx Software Development Platform with a CVSS 3.x base score of 2.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-332.

Key facts

Severity: Low (CVSS 3.x base score 2.6)
CVSS v2: 4.3
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-332
Affected product: Blackberry Qnx Software Development Platform
Published: 2017-11-14
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2017-9371?: 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.
How severe is CVE-2017-9371?: CVE-2017-9371 has a CVSS 3.x base score of 2.6, rated low severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2017-9371 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-9371?: CVE-2017-9371 primarily affects Blackberry Qnx Software Development Platform. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-9371?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-9371 published?: CVE-2017-9371 was published on 2017-11-14 and last updated on 2026-06-17.

References

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

Affected products (3)

cpe:2.3:a:blackberry:qnx_software_development_platform:6.5.0:*:*:*:*:*:*:*
cpe:2.3:a:blackberry:qnx_software_development_platform:6.5.0:sp1:*:*:*:*:*:*
cpe:2.3:a:blackberry:qnx_software_development_platform:6.6.0:*:*:*:*:*:*:*

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