gsd-2019-19624
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An out-of-bounds read was discovered in OpenCV before 4.1.1. Specifically, variable coarsest_scale is assumed to be greater than or equal to finest_scale within the calc()/ocl_calc() functions in dis_flow.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.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-19624",
"description": "An out-of-bounds read was discovered in OpenCV before 4.1.1. Specifically, variable coarsest_scale is assumed to be greater than or equal to finest_scale within the calc()/ocl_calc() functions in dis_flow.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.",
"id": "GSD-2019-19624",
"references": [
"https://www.suse.com/security/cve/CVE-2019-19624.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-19624"
],
"details": "An out-of-bounds read was discovered in OpenCV before 4.1.1. Specifically, variable coarsest_scale is assumed to be greater than or equal to finest_scale within the calc()/ocl_calc() functions in dis_flow.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.",
"id": "GSD-2019-19624",
"modified": "2023-12-13T01:23:54.294302Z",
"schema_version": "1.4.0"
}
},
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"description": "An out-of-bounds read was discovered in OpenCV Specifically, variable coarsest_scale is assumed to be greater than or equal to finest_scale within the calc()/ocl_calc() functions in dis_flow.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.",
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"package_slug": "pypi/opencv-contrib-python-headless",
"pubdate": "2021-10-12",
"solution": "Upgrade to version 4.1.0.25 or above.",
"title": "Out-of-bounds Read",
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"solution": "Upgrade to version 4.1.0.25 or above.",
"title": "Out-of-bounds Read",
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],
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"package_slug": "pypi/opencv-python-headless",
"pubdate": "2021-10-12",
"solution": "Upgrade to version 4.1.0.25 or above.",
"title": "Out-of-bounds Read",
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"title": "Out-of-bounds Read",
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"lastModifiedDate": "2019-12-17T20:48Z",
"publishedDate": "2019-12-06T15:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.