ubuntu-cve-2019-14493
Vulnerability from osv_ubuntu
Published
2019-08-01 17:15
Modified
2026-04-22 07:39
Summary
Details
An issue was discovered in OpenCV before 4.1.1. There is a NULL pointer dereference in the function cv::XMLParser::parse at modules/core/src/persistence.cpp.
Severity
7.5 (High)
7.5 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
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"ranges": [
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{
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"versions": [
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"binary_name": "libopencv-ocl2.4v5",
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{
"binary_name": "libopencv-photo2.4v5",
"binary_version": "2.4.9.1+dfsg-1.5ubuntu1.1+esm1"
},
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"binary_name": "libopencv-stitching2.4v5",
"binary_version": "2.4.9.1+dfsg-1.5ubuntu1.1+esm1"
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{
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"package": {
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"name": "opencv",
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"ranges": [
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"versions": [
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"3.2.0+dfsg-3",
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"3.2.0+dfsg-4build1",
"3.2.0+dfsg-4build2",
"3.2.0+dfsg-4ubuntu0.1",
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}
],
"aliases": [],
"details": "An issue was discovered in OpenCV before 4.1.1. There is a NULL pointer dereference in the function cv::XMLParser::parse at modules/core/src/persistence.cpp.",
"id": "UBUNTU-CVE-2019-14493",
"modified": "2026-04-22T07:39:02Z",
"published": "2019-08-01T17:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-14493"
},
{
"type": "REPORT",
"url": "https://github.com/opencv/opencv/compare/371bba8...ddbd10c"
},
{
"type": "REPORT",
"url": "https://github.com/opencv/opencv/issues/15127"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4818-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-14493"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7247-1"
}
],
"related": [
"USN-4818-1",
"USN-7247-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2019-14493"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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