ubuntu-cve-2021-28025
Vulnerability from osv_ubuntu
Published
2023-08-11 14:15
Modified
2026-05-28 16:55
Summary
Details
Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2, allows local attackers to cause a denial of service (DoS).
Severity
5.5 (Medium)
N/A (UNKNOWN)
References
{
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"binaries": [
{
"binary_name": "libqt6svg6",
"binary_version": "6.9.2-1"
},
{
"binary_name": "libqt6svgwidgets6",
"binary_version": "6.9.2-1"
},
{
"binary_name": "qt6-svg-doc-html",
"binary_version": "6.9.2-1"
},
{
"binary_name": "qt6-svg-plugins",
"binary_version": "6.9.2-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "qt6-svg",
"purl": "pkg:deb/ubuntu/qt6-svg@6.9.2-1?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.8.3-0ubuntu1",
"6.9.2-1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libqt6svg6",
"binary_version": "6.10.2-2"
},
{
"binary_name": "libqt6svgwidgets6",
"binary_version": "6.10.2-2"
},
{
"binary_name": "qt6-svg-doc-html",
"binary_version": "6.10.2-2"
},
{
"binary_name": "qt6-svg-plugins",
"binary_version": "6.10.2-2"
}
]
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "qt6-svg",
"purl": "pkg:deb/ubuntu/qt6-svg@6.10.2-2?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.9.2-1",
"6.9.2-4",
"6.9.2-5",
"6.10.2-2"
]
}
],
"aliases": [],
"details": "Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2, allows local attackers to cause a denial of service (DoS).",
"id": "UBUNTU-CVE-2021-28025",
"modified": "2026-05-28T16:55:56Z",
"published": "2023-08-11T14:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-28025"
},
{
"type": "REPORT",
"url": "https://bugreports.qt.io/browse/QTBUG-91507"
},
{
"type": "REPORT",
"url": "https://code.qt.io/cgit/qt/qtsvg.git/commit/?id=7bbf88403fd2d1fe79fab7c8e469f8aeafeb7372"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-28025"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8337-1"
}
],
"related": [
"USN-8337-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2021-28025"
]
}
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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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