fkie_nvd - fkie_cve-2018-8517

FKIE_CVE-2018-8517

Vulnerability from fkie_nvd - Published: 2018-12-12 00:29 - Updated: 2024-11-21 04:13

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

A denial of service vulnerability exists when .NET Framework improperly handles special web requests, aka ".NET Framework Denial Of Service Vulnerability." This affects Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 4.7.2.

References

URL	Tags
secure@microsoft.com	http://www.securityfocus.com/bid/106075	Third Party Advisory, VDB Entry
secure@microsoft.com	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8517	Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/106075	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8517	Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
microsoft	.net_framework	3.5
microsoft	windows_10	1607
microsoft	windows_10	1703
microsoft	windows_10	1709
microsoft	windows_10	1803
microsoft	windows_10	1809
microsoft	windows_8.1	-
microsoft	windows_server_2012	-
microsoft	windows_server_2012	r2
microsoft	windows_server_2016	-
microsoft	windows_server_2016	1709
microsoft	windows_server_2016	1803
microsoft	windows_server_2019	-
microsoft	.net_framework	3.5
microsoft	windows_server_2008	-
microsoft	.net_framework	3.5.1
microsoft	windows_7	-
microsoft	windows_server_2008	r2
microsoft	.net_framework	4.5.2
microsoft	windows_7	-
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2008	-
microsoft	windows_server_2012	-
microsoft	windows_server_2012	r2
microsoft	.net_framework	4.6.2
microsoft	windows_10	1607
microsoft	windows_7	-
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2008	r2
microsoft	windows_server_2012	-
microsoft	windows_server_2012	r2
microsoft	windows_server_2016	-
microsoft	.net_framework	4.6
microsoft	windows_7	-
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2008	-
microsoft	windows_server_2008	r2
microsoft	windows_server_2012	-
microsoft	windows_server_2012	r2
microsoft	.net_framework	4.6.1
microsoft	windows_7	-
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2008	r2
microsoft	windows_server_2012	-
microsoft	windows_server_2012	r2
microsoft	.net_framework	4.7
microsoft	windows_10	1607
microsoft	windows_10	1703
microsoft	windows_7	-
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2008	r2
microsoft	windows_server_2012	-
microsoft	windows_server_2012	r2
microsoft	windows_server_2016	-
microsoft	windows_server_2019	-
microsoft	.net_framework	4.7.1
microsoft	windows_10	1607
microsoft	windows_10	1703
microsoft	windows_10	1709
microsoft	windows_7	-
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2008	r2
microsoft	windows_server_2012	-
microsoft	windows_server_2012	r2
microsoft	windows_server_2016	-
microsoft	windows_server_2016	1709
microsoft	.net_framework	4.7.2
microsoft	windows_10	1607
microsoft	windows_10	1703
microsoft	windows_10	1709
microsoft	windows_10	1803
microsoft	windows_10	1809
microsoft	windows_7	-
microsoft	windows_8.1	-
microsoft	windows_rt_8.1	-
microsoft	windows_server_2008	r2
microsoft	windows_server_2012	-
microsoft	windows_server_2012	r2
microsoft	windows_server_2016	-
microsoft	windows_server_2016	1709
microsoft	windows_server_2016	1803
microsoft	windows_server_2019	-

JSON

To clipboard

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CVE-2018-8517 (GCVE-0-2018-8517)

Vulnerability from cvelistv5 – Published: 2018-12-12 00:00 – Updated: 2024-08-05 07:02

Summary

Severity ?

No CVSS data available.

CWE

Denial of Service

Assigner

microsoft

References

URL

Tags

	https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/106075	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Microsoft	Microsoft .NET Framework	Affected: 3.5 on Windows 10 Version 1607 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1607 for x64-based Systems Affected: 3.5 on Windows 10 Version 1703 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1703 for x64-based Systems Affected: 3.5 on Windows 10 Version 1709 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1709 for x64-based Systems Affected: 3.5 on Windows 10 Version 1803 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1803 for x64-based Systems Affected: 3.5 on Windows 10 Version 1809 for 32-bit Systems Affected: 3.5 on Windows 10 Version 1809 for x64-based Systems Affected: 3.5 on Windows 8.1 for 32-bit systems Affected: 3.5 on Windows 8.1 for x64-based systems Affected: 3.5 on Windows Server 2012 Affected: 3.5 on Windows Server 2012 (Server Core installation) Affected: 3.5 on Windows Server 2012 R2 Affected: 3.5 on Windows Server 2012 R2 (Server Core installation) Affected: 3.5 on Windows Server 2016 Affected: 3.5 on Windows Server 2016 (Server Core installation) Affected: 3.5 on Windows Server 2019 Affected: 3.5 on Windows Server 2019 (Server Core installation) Affected: 3.5 on Windows Server, version 1709 (Server Core Installation) Affected: 3.5 on Windows Server, version 1803 (Server Core Installation) Affected: 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 Affected: 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 Affected: 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 Affected: 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Affected: 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Affected: 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 Affected: 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 Affected: 4.5.2 on Windows 8.1 for 32-bit systems Affected: 4.5.2 on Windows 8.1 for x64-based systems Affected: 4.5.2 on Windows RT 8.1 Affected: 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 Affected: 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 Affected: 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Affected: 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Affected: 4.5.2 on Windows Server 2012 Affected: 4.5.2 on Windows Server 2012 (Server Core installation) Affected: 4.5.2 on Windows Server 2012 R2 Affected: 4.5.2 on Windows Server 2012 R2 (Server Core installation) Affected: 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 Affected: 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 Affected: 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems Affected: 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems Affected: 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 Affected: 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation) Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows 8.1 for x64-based systems Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 Affected: 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) Affected: 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems Affected: 4.7.1/4.7.2 on Windows 10 Version 1709 for ARM64-based Systems Affected: 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems Affected: 4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation) Affected: 4.7.2 on Windows 10 Version 1803 for 32-bit Systems Affected: 4.7.2 on Windows 10 Version 1803 for x64-based Systems Affected: 4.7.2 on Windows 10 Version 1809 for 32-bit Systems Affected: 4.7.2 on Windows 10 Version 1809 for x64-based Systems Affected: 4.7.2 on Windows Server 2019 Affected: 4.7.2 on Windows Server 2019 (Server Core installation) Affected: 4.7.2 on Windows Server, version 1803 (Server Core Installation) Affected: 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems Affected: 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems

Show details on NVD website

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To clipboard

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              "status": "affected",
              "version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows RT 8.1"
            },
            {
              "status": "affected",
              "version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1"
            },
            {
              "status": "affected",
              "version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
            },
            {
              "status": "affected",
              "version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012"
            },
            {
              "status": "affected",
              "version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)"
            },
            {
              "status": "affected",
              "version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2"
            },
            {
              "status": "affected",
              "version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation)"
            },
            {
              "status": "affected",
              "version": "4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems"
            },
            {
              "status": "affected",
              "version": "4.7.1/4.7.2 on Windows 10 Version 1709 for ARM64-based Systems"
            },
            {
              "status": "affected",
              "version": "4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems"
            },
            {
              "status": "affected",
              "version": "4.7.1/4.7.2 on Windows Server, version 1709  (Server Core Installation)"
            },
            {
              "status": "affected",
              "version": "4.7.2 on Windows 10 Version 1803 for 32-bit Systems"
            },
            {
              "status": "affected",
              "version": "4.7.2 on Windows 10 Version 1803 for x64-based Systems"
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            {
              "status": "affected",
              "version": "4.7.2 on Windows 10 Version 1809 for 32-bit Systems"
            },
            {
              "status": "affected",
              "version": "4.7.2 on Windows 10 Version 1809 for x64-based Systems"
            },
            {
              "status": "affected",
              "version": "4.7.2 on Windows Server 2019"
            },
            {
              "status": "affected",
              "version": "4.7.2 on Windows Server 2019  (Server Core installation)"
            },
            {
              "status": "affected",
              "version": "4.7.2 on Windows Server, version 1803  (Server Core Installation)"
            },
            {
              "status": "affected",
              "version": "4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems"
            },
            {
              "status": "affected",
              "version": "4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems"
            }
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        }
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      "datePublic": "2018-12-11T00:00:00",
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          "lang": "en",
          "value": "A denial of service vulnerability exists when .NET Framework improperly handles special web requests, aka \".NET Framework Denial Of Service Vulnerability.\" This affects Microsoft .NET Framework 4.6, Microsoft .NET Framework 3.5, Microsoft .NET Framework 4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.1/4.7.2, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 4.7.2."
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        "dateUpdated": "2018-12-12T10:57:01",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
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          "tags": [
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        }
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      "x_legacyV4Record": {
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          "ASSIGNER": "secure@microsoft.com",
          "ID": "CVE-2018-8517",
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        "affects": {
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                          {
                            "version_value": "4.5.2 on Windows Server 2012"
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                            "version_value": "4.5.2 on Windows Server 2012 (Server Core installation)"
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                          {
                            "version_value": "4.6 on Windows Server 2008 for x64-based Systems Service Pack 2"
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                            "version_value": "4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems"
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                            "version_value": "4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016  (Server Core installation)"
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    "dateReserved": "2018-03-14T00:00:00",
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}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2018-8517

CVE-2018-8517 (GCVE-0-2018-8517)

Tags

Sightings

Nomenclature