CVE-2017-3893

mediumpriority · track · 30EPSS 0.005 · 43 %ileCAEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.50% (43rd) EPSS

CVSS 6.4 · medium

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

In BlackBerry QNX Software Development Platform (SDP) 6.6.0, the default configuration of the QNX SDP system did not in all circumstances prevent attackers from modifying the GOT or PLT tables with buffer overflow attacks.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 1.8–7.5

v2.06.4mediumAV:N/AC:L/Au:N/C:N/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 4.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.11.9lowCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:Nsecondary · ENISA EU

v3.11.9lowCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:Nsecondary · secure@blackberry.com CAexploitability 0.5 · impact 1.4

v3.11.8lowCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-693US

affected products (2)

Products and version ranges known to be affected.

BlackBerry QNX Software Development Platform (QNX SDP)≤ 6.6.0enisa_euvdEU
blackberry qnx software development platform= 6.6.0nvdUScpe:2.3:a:blackberry:qnx_software_development_platform:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-11-14modified 2026-06-17

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+21038 more

references (4)

External citations — patches, advisories, analysis.

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