CVE-2016-1517

mediumpriority · track · 22EPSS 0.011 · 65 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.08% (65th) EPSS

CVSS 4.3 · medium

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

OpenCV 3.0.0 allows remote attackers to cause a denial of service (segfault) via vectors involving corrupt chunks.

cvss

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

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.05.5mediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.05.5mediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:Hsecondary · OSV

v3.05.1mediumCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-20US

affected products (4)

Products and version ranges known to be affected.

n/a OpenCV 3.0.0≤ OpenCV 3.0.0enisa_euvdEU
opencv opencv= 3.0.0nvdUScpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*
PyPI opencv-contrib-python< 3.3.1.11osvUSpkg:pypi/opencv-contrib-python
PyPI opencv-python< 3.3.1.11osvUSpkg:pypi/opencv-python

advisories (3)

Vendor and ecosystem advisories describing this.

GHSA-fffj-9qwg-qmh5Improper Input Validation in OpenCV2021-10-12ghsa · osvUS
OpenCV 3.0.0 allows remote attackers to cause a denial of service (segfault) via vectors involving corrupt chunks. This issue was fixed in OpenCV version 3.3.1 (corresponding to OpenCV 3.3.1.11).
PYSEC-2026-2817Improper Input Validation in OpenCV2026-07-09vendor · osvUS
OpenCV 3.0.0 allows remote attackers to cause a denial of service (segfault) via vectors involving corrupt chunks. This issue was fixed in OpenCV version 3.3.1 (corresponding to OpenCV 3.3.1.11).
PYSEC-2026-708Improper Input Validation in OpenCV2026-07-02vendor · osvUS
OpenCV 3.0.0 allows remote attackers to cause a denial of service (segfault) via vectors involving corrupt chunks. This issue was fixed in OpenCV version 3.3.1 (corresponding to OpenCV 3.3.1.11).

also known as (8)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2017-04-10modified 2026-06-17

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+25194 more

references (6)

External citations — patches, advisories, analysis.

https://arxiv.org/pdf/1701.04739.pdf cnnvd
https://github.com/opencv/opencv/issues/5956 cnnvd
https://arxiv.org/pdf/1701.04739.pdf enisa_euvd
https://github.com/opencv/opencv/issues/5956 enisa_euvd
https://arxiv.org/pdf/1701.04739.pdfExploitTechnical DescriptionThird Party Advisorynvd
https://github.com/opencv/opencv/issues/5956Issue TrackingPatchnvd

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