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CVE-2021-26701 (GCVE-0-2021-26701)
Vulnerability from cvelistv5 – Published: 2021-02-25 23:02 – Updated: 2026-05-28 19:31- Remote Code Execution
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | .NET Core 2.1 |
Affected:
2.1 , < publication
(custom)
cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:* |
|
| Microsoft | .NET Core 3.1 |
Affected:
3.1 , < publication
(custom)
cpe:2.3:a:microsoft:.net_core:*:*:*:*:*:*:*:* |
|
| Microsoft | .NET 5.0 |
Affected:
5.0.0 , < publication
(custom)
cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* |
|
| Microsoft | Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) |
Affected:
16.0 , < publication
(custom)
cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:* |
|
| Microsoft | Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) |
Affected:
15.9.0 , < publication
(custom)
cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:* |
|
| Microsoft | Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6) |
Affected:
16.0.0 , < publication
(custom)
cpe:2.3:a:microsoft:visual_studio_2019:*:*:*:*:*:*:*:* |
|
| Microsoft | Visual Studio 2019 for Mac |
Affected:
8.0.0 , < publication
(custom)
cpe:2.3:a:microsoft:visual_studio_2019:-:*:*:*:*:macos:*:* |
|
| Microsoft | Microsoft Visual Studio 2019 version 16.8 (includes 16.0 - 16.7) |
Affected:
16.0 , < publication
(custom)
cpe:2.3:a:microsoft:visual_studio_2019:16.8:*:*:*:*:*:*:* |
|
| Microsoft | Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) |
Affected:
15.0.0 , < publication
(custom)
cpe:2.3:a:microsoft:visual_studio_2019:16.9:*:*:*:*:*:*:* |
|
| Microsoft | PowerShell Core 7.1 |
Affected:
7.1.0 , < publication
(custom)
cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:* |
|
| Microsoft | PowerShell Core 7.0 |
Affected:
7.0.0 , < publication
(custom)
cpe:2.3:a:microsoft:powershell_core:*:*:*:*:*:*:*:* |
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}
RHSA-2021:0787
Vulnerability from csaf_redhat - Published: 2021-03-09 20:44 - Updated: 2026-02-24 17:23A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-25.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-25.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.522-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.26-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.26-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
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RHSA-2021:0788
Vulnerability from csaf_redhat - Published: 2021-03-09 20:22 - Updated: 2026-02-24 17:23A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.522-1.el8_3.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
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Vendor Fix
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| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.26-1.el8_3.x86_64 | — |
Vendor Fix
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| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.26-1.el8_3.x86_64 | — |
Vendor Fix
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| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.26-1.el8_3.x86_64 | — |
Vendor Fix
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|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.26-1.el8_3.x86_64 | — |
Vendor Fix
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| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
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| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
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| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
fix
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"details": "Important"
}
],
"title": "dotnet: System.Text.Encodings.Web Remote Code Execution"
}
]
}
RHSA-2021:0789
Vulnerability from csaf_redhat - Published: 2021-03-09 20:42 - Updated: 2026-02-24 17:23A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.113-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.113-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.113-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-debuginfo-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-host-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-runtime-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-sdk-3.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-targeting-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-dotnet-templates-3.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-3.1:rh-dotnet31-netstandard-targeting-pack-2.1-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
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"vulnerabilities": [
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"cve": "CVE-2021-26701",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"discovery_date": "2021-02-26T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1933740"
}
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"notes": [
{
"category": "description",
"text": "A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: System.Text.Encodings.Web Remote Code Execution",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
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{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-26701"
},
{
"category": "external",
"summary": "RHBZ#1933740",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933740"
},
{
"category": "external",
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"url": "https://www.cve.org/CVERecord?id=CVE-2021-26701"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-26701",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26701"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/178",
"url": "https://github.com/dotnet/announcements/issues/178"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26701",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26701"
}
],
"release_date": "2021-02-25T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-03-09T20:42:53+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"title": "dotnet: System.Text.Encodings.Web Remote Code Execution"
}
]
}
RHSA-2021:0790
Vulnerability from csaf_redhat - Published: 2021-03-09 20:22 - Updated: 2026-02-24 17:23A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.113-1.el8_3.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
{
"document": {
"aggregate_severity": {
"namespace": "https://access.redhat.com/security/updates/classification/",
"text": "Important"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en",
"notes": [
{
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"title": "Topic"
},
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RHSA-2021:0793
Vulnerability from csaf_redhat - Published: 2021-03-09 21:04 - Updated: 2026-02-24 17:23A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
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|---|---|---|---|
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Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-5.0-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-0:5.0.104-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-5.0-debuginfo-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-host-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-host-debuginfo-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-5.0-debuginfo-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-5.0-debuginfo-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-0:5.0.104-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-5.0-debuginfo-0:5.0.104-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-5.0-0:5.0.4-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-templates-5.0-0:5.0.104-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet5.0-0:5.0.104-1.el8_3.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet5.0-debuginfo-0:5.0.104-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet5.0-debugsource-0:5.0.104-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:netstandard-targeting-pack-2.1-0:5.0.104-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
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}
]
}
RHSA-2021:0794
Vulnerability from csaf_redhat - Published: 2021-03-09 21:30 - Updated: 2026-02-24 17:23A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
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|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.104-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
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| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.104-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-runtime-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-aspnetcore-targeting-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.104-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-apphost-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-debuginfo-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-host-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-hostfxr-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-runtime-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-sdk-5.0-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-targeting-pack-5.0-0:5.0.4-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-dotnet-templates-5.0-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-5.0:rh-dotnet50-netstandard-targeting-pack-2.1-0:5.0.104-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
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"text": "1933740"
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"category": "description",
"text": "A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: System.Text.Encodings.Web Remote Code Execution",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2021-26701"
},
{
"category": "external",
"summary": "RHBZ#1933740",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933740"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2021-26701",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26701"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-26701",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26701"
},
{
"category": "external",
"summary": "https://github.com/dotnet/announcements/issues/178",
"url": "https://github.com/dotnet/announcements/issues/178"
},
{
"category": "external",
"summary": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26701",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26701"
}
],
"release_date": "2021-02-25T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2021-03-09T21:30:46+00:00",
"details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: System.Text.Encodings.Web Remote Code Execution"
}
]
}
RHSA-2021_0787
Vulnerability from csaf_redhat - Published: 2021-03-09 20:44 - Updated: 2024-11-15 11:46A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-25.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-0:2.1-25.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.522-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.26-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.26-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-2.1:rh-dotnet21-runtime-0:2.1-25.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-0:2.1-25.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-0:2.1-25.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.522-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.26-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.26-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Server-dotNET-2.1:rh-dotnet21-runtime-0:2.1-25.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-25.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-0:2.1-25.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.522-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-dotnet-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-dotnet-debuginfo-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
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| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-dotnet-host-0:2.1.26-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-dotnet-runtime-2.1-0:2.1.26-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-dotnet-sdk-2.1.5xx-0:2.1.522-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7Workstation-dotNET-2.1:rh-dotnet21-runtime-0:2.1-25.el7_9.x86_64 | — |
Vendor Fix
fix
|
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RHSA-2021_0788
Vulnerability from csaf_redhat - Published: 2021-03-09 20:22 - Updated: 2024-11-15 11:46A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-0:2.1.522-1.el8_3.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-debuginfo-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-debugsource-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-0:2.1.26-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-host-fxr-2.1-debuginfo-0:2.1.26-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-0:2.1.26-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-2.1-debuginfo-0:2.1.26-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-2.1.5xx-debuginfo-0:2.1.522-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
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"text": "Important"
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RHSA-2021_0789
Vulnerability from csaf_redhat - Published: 2021-03-09 20:42 - Updated: 2024-11-15 11:46A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.113-1.el7_9.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-0:3.1.113-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: 7ComputeNode-dotNET-3.1:rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.13-1.el7_9.x86_64 | — |
Vendor Fix
fix
|
|
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"category": "description",
"text": "A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "dotnet: System.Text.Encodings.Web Remote Code Execution",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
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RHSA-2021_0790
Vulnerability from csaf_redhat - Published: 2021-03-09 20:22 - Updated: 2024-11-15 11:46A remote code execution vulnerability was found in dotnet in the System.Text.Encodings.Web package, caused by a buffer overrun. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:aspnetcore-runtime-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:aspnetcore-targeting-pack-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-apphost-pack-3.1-debuginfo-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-hostfxr-3.1-debuginfo-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-runtime-3.1-debuginfo-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-sdk-3.1-debuginfo-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-targeting-pack-3.1-0:3.1.13-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet-templates-3.1-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet3.1-0:3.1.113-1.el8_3.src | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet3.1-debuginfo-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
|
| Unresolved product id: AppStream-8.3.0.Z.MAIN:dotnet3.1-debugsource-0:3.1.113-1.el8_3.x86_64 | — |
Vendor Fix
fix
|
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],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2021:0790"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
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"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "dotnet: System.Text.Encodings.Web Remote Code Execution"
}
]
}
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.