UBUNTU-CVE-2023-2618

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Source
https://ubuntu.com/security/CVE-2023-2618
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-2618.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-2618
Upstream
Downstream
Related
Published
2023-05-10T06:15:00Z
Modified
2025-10-24T05:01:18Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability, which was classified as problematic, has been found in OpenCV wechatqrcode Module up to 4.7.0. Affected by this issue is the function DecodedBitStreamParser::decodeHanziSegment of the file qrcode/decoder/decodedbitstreamparser.cpp. The manipulation leads to memory leak. The attack may be launched remotely. The name of the patch is 2b62ff6181163eea029ed1cab11363b4996e9cd6. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-228548.

References

Affected packages

Ubuntu:Pro:22.04:LTS / opencv

Package

Name
opencv
Purl
pkg:deb/ubuntu/opencv@4.5.4+dfsg-9ubuntu4+esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.5.4+dfsg-9ubuntu4+esm1

Affected versions

4.*

4.5.3+dfsg-1ubuntu1
4.5.4+dfsg-9ubuntu2
4.5.4+dfsg-9ubuntu4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-calib3d-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-calib3d4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-contrib-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-contrib4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-core-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-core4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-dnn-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-dnn4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-features2d-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-features2d4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-flann-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-flann4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-highgui-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-highgui4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-imgcodecs-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-imgcodecs4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-imgproc-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-imgproc4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-ml-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-ml4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-objdetect-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-objdetect4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-photo-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-photo4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-shape-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-shape4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-stitching-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-stitching4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-superres-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-superres4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-video-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-video4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-videoio-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-videoio4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-videostab-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-videostab4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-viz-dev"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv-viz4.5d"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv4.5-java"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "libopencv4.5d-jni"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "opencv-data"
        },
        {
            "binary_version": "4.5.4+dfsg-9ubuntu4+esm1",
            "binary_name": "python3-opencv"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}