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CVE-2019-14492

CVE-2019-14492

This page contains facts from public vulnerability sources. Check the original advisory before updating.

An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.

CVSS 8.2 · High · EPSS 3.0% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • opencv Debian:12

    Affected ranges
    • ECOSYSTEM: < 4.1.2+dfsg-3

    Update to 4.1.2+dfsg-3

  • opencv Debian:13

    Affected ranges
    • ECOSYSTEM: < 4.1.2+dfsg-3

    Update to 4.1.2+dfsg-3

  • opencv Debian:14

    Affected ranges
    • ECOSYSTEM: < 4.1.2+dfsg-3

    Update to 4.1.2+dfsg-3

  • opencv-python PyPI

    Versions
    • 3.4.0.14
    • 3.4.1.15
    • 3.4.2.17
    • 3.4.3.18
    • 3.4.4.19
    • 3.4.5.20
    • 3.4.6.27
    Affected ranges
    • ECOSYSTEM: < 3.4.7.28

    Update to 3.4.7.28

  • opencv-python PyPI

    Versions
    • 4.0.0.21
    • 4.0.1.23
    • 4.0.1.24
    • 4.1.0.25
    Affected ranges
    • ECOSYSTEM: ≥ 4.0.0.21, < 4.1.1.26

    Update to 4.1.1.26

  • opencv-python-headless PyPI

    Versions
    • 3.4.3.18
    • 3.4.4.19
    • 3.4.5.20
    • 3.4.6.27
    Affected ranges
    • ECOSYSTEM: < 3.4.7.28

    Update to 3.4.7.28

  • opencv-python-headless PyPI

    Versions
    • 4.0.0.21
    • 4.0.1.24
    • 4.1.0.25
    Affected ranges
    • ECOSYSTEM: ≥ 4.0.0.21, < 4.1.1.26

    Update to 4.1.1.26

  • opencv-contrib-python PyPI

    Versions
    • 3.4.2.17
    • 3.4.3.18
    • 3.4.4.19
    • 3.4.5.20
    • 3.4.6.27
    Affected ranges
    • ECOSYSTEM: < 3.4.7.28

    Update to 3.4.7.28

  • opencv-contrib-python PyPI

    Versions
    • 4.0.0.21
    • 4.0.1.23
    • 4.0.1.24
    • 4.1.0.25
    Affected ranges
    • ECOSYSTEM: ≥ 4.0.0.21, < 4.1.1.26

    Update to 4.1.1.26

  • opencv-contrib-python-headless PyPI

    Versions
    • 3.4.0.14
    • 3.4.2.17
    • 3.4.3.18
    • 3.4.4.19
    • 3.4.5.20
    • 3.4.6.27
    Affected ranges
    • ECOSYSTEM: < 3.4.7.28

    Update to 3.4.7.28

  • opencv-contrib-python-headless PyPI

    Versions
    • 4.0.0.21
    • 4.0.1.23
    • 4.0.1.24
    • 4.1.0.25
    Affected ranges
    • ECOSYSTEM: ≥ 4.0.0.21, < 4.1.1.26

    Update to 4.1.1.26

  • opencv-contrib-python PyPI

    Versions
    • 3.4.2.17
    • 3.4.3.18
    • 3.4.4.19
    • 3.4.5.20
    • 3.4.6.27
    • 4.0.0.21
    • 4.0.1.23
    • 4.0.1.24
    • 4.1.0.25
    Affected ranges
    • ECOSYSTEM: < 3.4.7.28 ∪ ≥ 4.0.0.21, < 4.1.1.26

    Update to 3.4.7.28; Update to 4.1.1.26

  • opencv-python PyPI

    Versions
    • 3.4.0.14
    • 3.4.1.15
    • 3.4.2.16
    • 3.4.2.17
    • 3.4.3.18
    • 3.4.4.19
    • 3.4.5.20
    • 3.4.6.27
    • 4.0.0.21
    • 4.0.1.23
    • 4.0.1.24
    • 4.1.0.25
    Affected ranges
    • ECOSYSTEM: < 3.4.7.28 ∪ ≥ 4.0.0.21, < 4.1.1.26

    Update to 3.4.7.28; Update to 4.1.1.26

  • opencv-python-headless PyPI

    Versions
    • 3.4.3.18
    • 3.4.4.19
    • 3.4.5.20
    • 3.4.6.27
    • 4.0.0.21
    • 4.0.1.24
    • 4.1.0.25
    Affected ranges
    • ECOSYSTEM: < 3.4.7.28 ∪ ≥ 4.0.0.21, < 4.1.1.26

    Update to 3.4.7.28; Update to 4.1.1.26

  • opencv-contrib-python-headless PyPI

    Versions
    • 3.4.0.14
    • 3.4.1.15
    • 3.4.2.17
    • 3.4.3.18
    • 3.4.4.19
    • 3.4.5.20
    • 3.4.6.27
    • 4.0.0.21
    • 4.0.1.23
    • 4.0.1.24
    • 4.1.0.25
    Affected ranges
    • ECOSYSTEM: < 3.4.7.28 ∪ ≥ 4.0.0.21, < 4.1.1.26

    Update to 3.4.7.28; Update to 4.1.1.26

  • opencv Ubuntu:Pro:14.04:LTS

    Versions
    • 2.4.5+dfsg-0ubuntu4
    • 2.4.5+dfsg-0ubuntu5
    • 2.4.6.1+dfsg-2ubuntu2
    • 2.4.6.1+dfsg-2ubuntu3
    • 2.4.6.1+dfsg-2ubuntu4
    • 2.4.6.1+dfsg-2ubuntu5
    • 2.4.8+dfsg-1ubuntu1
    • 2.4.8+dfsg1-2ubuntu1
    • 2.4.8+dfsg1-2ubuntu1.2
    • 2.4.8+dfsg1-2ubuntu1.2+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • opencv Ubuntu:Pro:16.04:LTS

    Versions
    • 2.4.9+dfsg-1ubuntu6
    • 2.4.9.1+dfsg-1.2ubuntu1
    • 2.4.9.1+dfsg-1.3ubuntu1
    • 2.4.9.1+dfsg-1.5ubuntu1
    • 2.4.9.1+dfsg-1.5ubuntu1.1
    • 2.4.9.1+dfsg-1.5ubuntu1.1+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • opencv Ubuntu:Pro:18.04:LTS

    Versions
    • 3.1.0+dfsg1-1~exp1ubuntu3
    • 3.2.0+dfsg-3
    • 3.2.0+dfsg-4
    • 3.2.0+dfsg-4build1
    • 3.2.0+dfsg-4build2
    • 3.2.0+dfsg-4ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 3.2.0+dfsg-4ubuntu0.1+esm2

    Update to 3.2.0+dfsg-4ubuntu0.1+esm2

Original sources

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