UBUNTU-CVE-2019-19624

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2019-19624
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-19624.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2019-19624
Related
Published
2019-12-06T15:15:00Z
Modified
2025-02-04T16:36:25Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L CVSS Calculator
Summary
[none]
Details

An out-of-bounds read was discovered in OpenCV before 4.1.1. Specifically, variable coarsestscale is assumed to be greater than or equal to finestscale within the calc()/oclcalc() functions in disflow.cpp. However, this is not true when dealing with small images, leading to an out-of-bounds read of the heap-allocated arrays Ux and Uy.

References

Affected packages

Ubuntu:Pro:18.04:LTS / opencv

Package

Name
opencv
Purl
pkg:deb/ubuntu/opencv@3.2.0+dfsg-4ubuntu0.1+esm4?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.0+dfsg-4ubuntu0.1+esm4

Affected versions

3.*

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
3.2.0+dfsg-4ubuntu0.1+esm2
3.2.0+dfsg-4ubuntu0.1+esm3

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libopencv-calib3d-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-calib3d3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-calib3d3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-contrib-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-contrib3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-contrib3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-core-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-core3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-core3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-dev-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-features2d-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-features2d3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-features2d3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-flann-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-flann3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-flann3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-highgui-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-highgui3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-highgui3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-imgcodecs-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-imgcodecs3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-imgcodecs3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-imgproc-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-imgproc3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-imgproc3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-ml-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-ml3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-ml3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-objdetect-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-objdetect3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-objdetect3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-photo-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-photo3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-photo3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-shape-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-shape3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-shape3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-stitching-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-stitching3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-stitching3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-superres-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-superres3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-superres3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-ts-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-video-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-video3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-video3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-videoio-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-videoio3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-videoio3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-videostab-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-videostab3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-videostab3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-viz-dev",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-viz3.2",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv-viz3.2-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv3.2-java",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv3.2-jni",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "libopencv3.2-jni-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "opencv-data",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "opencv-doc",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "python-opencv",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "python-opencv-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "python3-opencv",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        },
        {
            "binary_name": "python3-opencv-dbgsym",
            "binary_version": "3.2.0+dfsg-4ubuntu0.1+esm4"
        }
    ]
}

Ubuntu:20.04:LTS / opencv

Package

Name
opencv
Purl
pkg:deb/ubuntu/opencv@4.1.2+dfsg-5?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.1.2+dfsg-5

Affected versions

3.*

3.2.0+dfsg-6
3.2.0+dfsg-6build1
3.2.0+dfsg-6build2

4.*

4.1.2+dfsg-4ubuntu3

Ecosystem specific 

{
    "ubuntu_priority": "low",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libopencv-calib3d-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-calib3d4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-calib3d4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-contrib-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-contrib4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-contrib4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-core-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-core4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-core4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-dev-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-dnn-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-dnn4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-dnn4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-features2d-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-features2d4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-features2d4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-flann-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-flann4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-flann4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-highgui-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-highgui4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-highgui4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-imgcodecs-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-imgcodecs4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-imgcodecs4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-imgproc-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-imgproc4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-imgproc4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-ml-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-ml4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-ml4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-objdetect-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-objdetect4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-objdetect4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-photo-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-photo4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-photo4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-shape-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-shape4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-shape4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-stitching-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-stitching4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-stitching4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-superres-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-superres4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-superres4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-ts-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-video-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-video4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-video4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-videoio-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-videoio4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-videoio4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-videostab-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-videostab4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-videostab4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-viz-dev",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-viz4.1",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv-viz4.1-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv4.1-java",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv4.1-jni",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "libopencv4.1-jni-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "opencv-data",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "opencv-doc",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "python3-opencv",
            "binary_version": "4.1.2+dfsg-5"
        },
        {
            "binary_name": "python3-opencv-dbgsym",
            "binary_version": "4.1.2+dfsg-5"
        }
    ]
}