Search criteria
10 vulnerabilities found for ASP.NET Core 2.1 by Microsoft
CVE-2023-38180 (GCVE-0-2023-38180)
Vulnerability from cvelistv5 – Published: 2023-08-08 18:52 – Updated: 2025-10-21 23:05
VLAI?
Summary
.NET and Visual Studio Denial of Service Vulnerability
Severity ?
CWE
- Denial of Service
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.1 |
Affected:
2.0 , < 2.1.40
(custom)
|
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2023-35391 (GCVE-0-2023-35391)
Vulnerability from cvelistv5 – Published: 2023-08-08 18:52 – Updated: 2025-01-01 01:59
VLAI?
Summary
ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability
Severity ?
CWE
- Information Disclosure
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2022 version 17.2 |
Affected:
17.2.0 , < 17.2.18
(custom)
|
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2021-34532 (GCVE-0-2021-34532)
Vulnerability from cvelistv5 – Published: 2021-08-12 18:12 – Updated: 2024-08-04 00:12
VLAI?
Summary
ASP.NET Core and Visual Studio Information Disclosure Vulnerability
Severity ?
CWE
- Information Disclosure
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.1 |
Affected:
2.0 , < 2.1.29
(custom)
cpe:2.3:a:microsoft:asp.net_core:2.1*:*:*:*:*:*:*:* |
|||||||||||||||||||||||||||||||||||||
|
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CVE-2020-1045 (GCVE-0-2020-1045)
Vulnerability from cvelistv5 – Published: 2020-09-11 00:00 – Updated: 2024-11-18 16:25
VLAI?
Summary
<p>A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.</p>
<p>The ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.</p>
<p>The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names.</p>
Severity ?
CWE
- Security Feature Bypass
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.1 |
Affected:
2.0 , < publication
(custom)
cpe:2.3:a:microsoft:asp.net_core:2.1*:*:*:*:*:*:*:* |
|||||||
|
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CVE-2020-1597 (GCVE-0-2020-1597)
Vulnerability from cvelistv5 – Published: 2020-08-17 19:13 – Updated: 2024-08-04 06:39
VLAI?
Summary
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.
The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
Severity ?
No CVSS data available.
CWE
- Denial of Service
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.1 |
Affected:
2.0 , < publication
(custom)
cpe:2.3:a:microsoft:asp.net_core:2.1*:*:*:*:*:*:*:* |
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2023-38180 (GCVE-0-2023-38180)
Vulnerability from nvd – Published: 2023-08-08 18:52 – Updated: 2025-10-21 23:05
VLAI?
Summary
.NET and Visual Studio Denial of Service Vulnerability
Severity ?
CWE
- Denial of Service
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.1 |
Affected:
2.0 , < 2.1.40
(custom)
|
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2023-35391 (GCVE-0-2023-35391)
Vulnerability from nvd – Published: 2023-08-08 18:52 – Updated: 2025-01-01 01:59
VLAI?
Summary
ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability
Severity ?
CWE
- Information Disclosure
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2022 version 17.2 |
Affected:
17.2.0 , < 17.2.18
(custom)
|
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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CVE-2021-34532 (GCVE-0-2021-34532)
Vulnerability from nvd – Published: 2021-08-12 18:12 – Updated: 2024-08-04 00:12
VLAI?
Summary
ASP.NET Core and Visual Studio Information Disclosure Vulnerability
Severity ?
CWE
- Information Disclosure
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.1 |
Affected:
2.0 , < 2.1.29
(custom)
cpe:2.3:a:microsoft:asp.net_core:2.1*:*:*:*:*:*:*:* |
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
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CVE-2020-1045 (GCVE-0-2020-1045)
Vulnerability from nvd – Published: 2020-09-11 00:00 – Updated: 2024-11-18 16:25
VLAI?
Summary
<p>A security feature bypass vulnerability exists in the way Microsoft ASP.NET Core parses encoded cookie names.</p>
<p>The ASP.NET Core cookie parser decodes entire cookie strings which could allow a malicious attacker to set a second cookie with the name being percent encoded.</p>
<p>The security update addresses the vulnerability by fixing the way the ASP.NET Core cookie parser handles encoded names.</p>
Severity ?
CWE
- Security Feature Bypass
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.1 |
Affected:
2.0 , < publication
(custom)
cpe:2.3:a:microsoft:asp.net_core:2.1*:*:*:*:*:*:*:* |
|||||||
|
|||||||||
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CVE-2020-1597 (GCVE-0-2020-1597)
Vulnerability from nvd – Published: 2020-08-17 19:13 – Updated: 2024-08-04 06:39
VLAI?
Summary
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.
The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
Severity ?
No CVSS data available.
CWE
- Denial of Service
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | ASP.NET Core 2.1 |
Affected:
2.0 , < publication
(custom)
cpe:2.3:a:microsoft:asp.net_core:2.1*:*:*:*:*:*:*:* |
|||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||
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"vendor": "Microsoft",
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{
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],
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},
{
"cpes": [
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],
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},
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],
"platforms": [
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"product": "Microsoft Visual Studio 2019 version 16.7 (includes 16.0 \u2013 16.6)",
"vendor": "Microsoft",
"versions": [
{
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"version": "16.0.0",
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]
}
],
"datePublic": "2020-08-11T07:00:00+00:00",
"descriptions": [
{
"lang": "en-US",
"value": "A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.\nA remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.\nThe update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.\n"
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial of Service",
"lang": "en-US",
"type": "Impact"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-05-29T16:33:24.159Z",
"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"shortName": "microsoft"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597"
},
{
"name": "FEDORA-2020-cad5d17c6d",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO/"
},
{
"name": "FEDORA-2020-9ddf1aa50b",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT/"
}
],
"title": "ASP.NET Core Denial of Service Vulnerability"
}
},
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"datePublished": "2020-08-17T19:13:53",
"dateReserved": "2019-11-04T00:00:00",
"dateUpdated": "2024-08-04T06:39:10.725Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}