USN-7058-1 (UBUNTU-CVE-2024-38229)
Vulnerability from osv_ubuntu – Published: 2024-10-08 19:17 – Updated: 2026-02-10 04:45 – Source website
VLAI
Summary
dotnet6, dotnet8 vulnerabilities
Details
Brennan Conroy discovered that the .NET Kestrel web server did not properly handle closing HTTP/3 streams under certain circumstances. An attacker could possibly use this issue to achieve remote code execution. This vulnerability only impacted .NET8. (CVE-2024-38229)
It was discovered that .NET components designed to process malicious input were susceptible to hash flooding attacks. An attacker could possibly use this issue to cause a denial of service, resulting in a crash. (CVE-2024-43483)
It was discovered that the .NET System.IO.Packaging namespace did not properly process SortedList data structures. An attacker could possibly use this issue to cause a denial of service, resulting in a crash. (CVE-2024-43484)
It was discovered that .NET did not properly handle the deserialization of of certain JSON properties. An attacker could possibly use this issue to cause a denial of service, resulting in a crash. (CVE-2024-43485)
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2024-38229",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43483",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43484",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43485",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "aspnetcore-runtime-6.0",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "aspnetcore-targeting-pack-6.0",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-apphost-pack-6.0",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-host",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-hostfxr-6.0",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-runtime-6.0",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-sdk-6.0",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-sdk-6.0-source-built-artifacts",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-targeting-pack-6.0",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-templates-6.0",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet6",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
},
{
"binary_name": "netstandard-targeting-pack-2.1",
"binary_version": "6.0.135-0ubuntu1~22.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "dotnet6",
"purl": "pkg:deb/ubuntu/dotnet6@6.0.135-0ubuntu1~22.04.1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0.135-0ubuntu1~22.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.0.108-0ubuntu1~22.04.1",
"6.0.109-0ubuntu1~22.04.1",
"6.0.110-0ubuntu1~22.04.1",
"6.0.111-0ubuntu1~22.04.1",
"6.0.113-0ubuntu1~22.04.1",
"6.0.116-0ubuntu1~22.04.1",
"6.0.118-0ubuntu1~22.04.1",
"6.0.119-0ubuntu1~22.04.1",
"6.0.120-0ubuntu1~22.04.1",
"6.0.121-0ubuntu1~22.04.1",
"6.0.122-0ubuntu1~22.04.1",
"6.0.123-0ubuntu1~22.04.1",
"6.0.124-0ubuntu1~22.04.1",
"6.0.125-0ubuntu1~22.04.1",
"6.0.126-0ubuntu1~22.04.1",
"6.0.127-0ubuntu1~22.04.1",
"6.0.128-0ubuntu1~22.04.2",
"6.0.132-0ubuntu1~22.04.1",
"6.0.133-0ubuntu1~22.04.1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2024-38229",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43483",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43484",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43485",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:22.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "aspnetcore-runtime-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "aspnetcore-runtime-dbg-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "aspnetcore-targeting-pack-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-apphost-pack-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-host-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-hostfxr-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-runtime-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-runtime-dbg-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-sdk-8.0",
"binary_version": "8.0.110-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-sdk-8.0-source-built-artifacts",
"binary_version": "8.0.110-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-sdk-dbg-8.0",
"binary_version": "8.0.110-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-targeting-pack-8.0",
"binary_version": "8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet-templates-8.0",
"binary_version": "8.0.110-0ubuntu1~22.04.1"
},
{
"binary_name": "dotnet8",
"binary_version": "8.0.110-8.0.10-0ubuntu1~22.04.1"
},
{
"binary_name": "netstandard-targeting-pack-2.1-8.0",
"binary_version": "8.0.110-0ubuntu1~22.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "dotnet8",
"purl": "pkg:deb/ubuntu/dotnet8@8.0.110-8.0.10-0ubuntu1~22.04.1?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.110-8.0.10-0ubuntu1~22.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.0.102-8.0.2-0ubuntu1~22.04.1",
"8.0.103-8.0.3-0ubuntu1~22.04.1",
"8.0.103-8.0.3-0ubuntu1~22.04.2",
"8.0.105-8.0.5-0ubuntu1~22.04.1",
"8.0.107-8.0.7-0ubuntu1~22.04.1",
"8.0.108-8.0.8-0ubuntu1~22.04.1"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2024-38229",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43483",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43484",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2024-43485",
"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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:24.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "aspnetcore-runtime-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "aspnetcore-runtime-dbg-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "aspnetcore-targeting-pack-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-apphost-pack-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-host-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-hostfxr-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-runtime-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-runtime-dbg-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-sdk-8.0",
"binary_version": "8.0.110-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-sdk-8.0-source-built-artifacts",
"binary_version": "8.0.110-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-sdk-dbg-8.0",
"binary_version": "8.0.110-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-targeting-pack-8.0",
"binary_version": "8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet-templates-8.0",
"binary_version": "8.0.110-0ubuntu1~24.04.1"
},
{
"binary_name": "dotnet8",
"binary_version": "8.0.110-8.0.10-0ubuntu1~24.04.1"
},
{
"binary_name": "netstandard-targeting-pack-2.1-8.0",
"binary_version": "8.0.110-0ubuntu1~24.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "dotnet8",
"purl": "pkg:deb/ubuntu/dotnet8@8.0.110-8.0.10-0ubuntu1~24.04.1?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.110-8.0.10-0ubuntu1~24.04.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.0.100-8.0.0~rc1-0ubuntu1",
"8.0.100-8.0.0~rc2-0ubuntu1",
"8.0.100-8.0.0~rc2-0ubuntu2",
"8.0.100-8.0.0-0ubuntu1",
"8.0.100-8.0.0-0ubuntu2",
"8.0.101-8.0.1-0ubuntu1",
"8.0.101-8.0.1-0ubuntu2",
"8.0.102-8.0.2-0ubuntu1",
"8.0.103-8.0.3-0ubuntu2",
"8.0.103-8.0.3-0ubuntu3",
"8.0.104-8.0.4-0ubuntu1",
"8.0.105-8.0.5-0ubuntu1~24.04.1",
"8.0.107-8.0.7-0ubuntu1~24.04.1",
"8.0.108-8.0.8-0ubuntu1~24.04.1",
"8.0.108-8.0.8-0ubuntu1~24.04.2"
]
}
],
"aliases": [],
"details": "Brennan Conroy discovered that the .NET Kestrel web server did not\nproperly handle closing HTTP/3 streams under certain circumstances. An\nattacker could possibly use this issue to achieve remote code execution.\nThis vulnerability only impacted .NET8. (CVE-2024-38229)\n\nIt was discovered that .NET components designed to process malicious input\nwere susceptible to hash flooding attacks. An attacker could possibly use\nthis issue to cause a denial of service, resulting in a crash.\n(CVE-2024-43483)\n\nIt was discovered that the .NET System.IO.Packaging namespace did not\nproperly process SortedList data structures. An attacker could possibly\nuse this issue to cause a denial of service, resulting in a crash.\n(CVE-2024-43484)\n\nIt was discovered that .NET did not properly handle the deserialization of\nof certain JSON properties. An attacker could possibly use this issue to\ncause a denial of service, resulting in a crash. (CVE-2024-43485)\n",
"id": "USN-7058-1",
"modified": "2026-02-10T04:45:28Z",
"published": "2024-10-08T19:17:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-7058-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2024-38229"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2024-43483"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2024-43484"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2024-43485"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "dotnet6, dotnet8 vulnerabilities",
"upstream": [
"UBUNTU-CVE-2024-38229",
"UBUNTU-CVE-2024-43483",
"UBUNTU-CVE-2024-43484",
"UBUNTU-CVE-2024-43485"
]
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.