FKIE_CVE-2019-0545
Vulnerability from fkie_nvd - Published: 2019-01-08 21:29 - Updated: 2026-06-17 02:08
Severity
Summary
An information disclosure vulnerability exists in .NET Framework and .NET Core which allows bypassing Cross-origin Resource Sharing (CORS) configurations, aka ".NET Framework Information Disclosure Vulnerability." This affects Microsoft .NET Framework 2.0, Microsoft .NET Framework 3.0, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.5.2, Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.7/4.7.1/4.7.2, .NET Core 2.1, Microsoft .NET Framework 4.7.1/4.7.2, Microsoft .NET Framework 3.5, Microsoft .NET Framework 3.5.1, Microsoft .NET Framework 4.6/4.6.1/4.6.2, .NET Core 2.2, Microsoft .NET Framework 4.7.2.
References
| URL | Tags | ||
|---|---|---|---|
| secure@microsoft.com | http://www.securityfocus.com/bid/106405 | Third Party Advisory, VDB Entry | |
| secure@microsoft.com | https://access.redhat.com/errata/RHSA-2019:0040 | Third Party Advisory | |
| secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0545 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/106405 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2019:0040 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0545 | Patch, Vendor Advisory |
Impacted products
{
"affected": [
{
"affectedData": [
{
"product": ".NET Core",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "2.1"
},
{
"status": "affected",
"version": "2.2"
}
]
},
{
"product": "Microsoft .NET Framework",
"vendor": "Microsoft",
"versions": [
{
"status": "affected",
"version": "2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2"
},
{
"status": "affected",
"version": "2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2"
},
{
"status": "affected",
"version": "3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2"
},
{
"status": "affected",
"version": "3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2"
},
{
"status": "affected",
"version": "3.5 on Windows 10 for 32-bit Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 for x64-based Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1607 for 32-bit Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1607 for x64-based Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1703 for 32-bit Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1703 for x64-based Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1709 for 32-bit Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1709 for ARM64-based Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1709 for x64-based Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1803 for 32-bit Systems"
},
{
"status": "affected",
"version": "3.5 on Windows 10 Version 1803 for ARM64-based Systems"
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"status": "affected",
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"status": "affected",
"version": "3.5 on Windows 10 Version 1809 for 32-bit Systems"
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"status": "affected",
"version": "3.5 on Windows 10 Version 1809 for x64-based Systems"
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"status": "affected",
"version": "3.5 on Windows 8.1 for 32-bit systems"
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"status": "affected",
"version": "3.5 on Windows 8.1 for x64-based systems"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2012"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2012 (Server Core installation)"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2012 R2"
},
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"status": "affected",
"version": "3.5 on Windows Server 2012 R2 (Server Core installation)"
},
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"status": "affected",
"version": "3.5 on Windows Server 2016"
},
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"status": "affected",
"version": "3.5 on Windows Server 2016 (Server Core installation)"
},
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"status": "affected",
"version": "3.5 on Windows Server 2019"
},
{
"status": "affected",
"version": "3.5 on Windows Server 2019 (Server Core installation)"
},
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"status": "affected",
"version": "3.5 on Windows Server, version 1709 (Server Core Installation)"
},
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"status": "affected",
"version": "3.5 on Windows Server, version 1803 (Server Core Installation)"
},
{
"status": "affected",
"version": "3.5.1 on Windows 7 for 32-bit Systems Service Pack 1"
},
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"status": "affected",
"version": "3.5.1 on Windows 7 for x64-based Systems Service Pack 1"
},
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"status": "affected",
"version": "3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1"
},
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"status": "affected",
"version": "3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1"
},
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"status": "affected",
"version": "3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
},
{
"status": "affected",
"version": "4.5.2 on Windows 7 for 32-bit Systems Service Pack 1"
},
{
"status": "affected",
"version": "4.5.2 on Windows 7 for x64-based Systems Service Pack 1"
},
{
"status": "affected",
"version": "4.5.2 on Windows 8.1 for 32-bit systems"
},
{
"status": "affected",
"version": "4.5.2 on Windows 8.1 for x64-based systems"
},
{
"status": "affected",
"version": "4.5.2 on Windows RT 8.1"
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"status": "affected",
"version": "4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2"
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"version": "4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2"
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"status": "affected",
"version": "4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1"
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"status": "affected",
"version": "4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)"
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"status": "affected",
"version": "4.5.2 on Windows Server 2012"
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"status": "affected",
"version": "4.5.2 on Windows Server 2012 (Server Core installation)"
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"status": "affected",
"version": "4.5.2 on Windows Server 2012 R2"
},
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"status": "affected",
"version": "4.5.2 on Windows Server 2012 R2 (Server Core installation)"
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{
"status": "affected",
"version": "4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2"
},
{
"status": "affected",
"version": "4.6 on Windows Server 2008 for x64-based Systems Service Pack 2"
},
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"version": "4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems"
},
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"status": "affected",
"version": "4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems"
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{
"status": "affected",
"version": "4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016"
},
{
"status": "affected",
"version": "4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation)"
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"status": "affected",
"version": "4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems"
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{
"status": "affected",
"version": "4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems"
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"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1"
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"status": "affected",
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"status": "affected",
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"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)"
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"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2"
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"status": "affected",
"version": "4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation)"
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"status": "affected",
"version": "4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems"
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"status": "affected",
"version": "4.7.1/4.7.2 on Windows 10 Version 1709 for ARM64-based Systems"
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"version": "4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems"
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{
"status": "affected",
"version": "4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation)"
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{
"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 ARM64-based Systems"
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"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"
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"status": "affected",
"version": "4.7.2 on Windows 10 Version 1809 for x64-based Systems"
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{
"status": "affected",
"version": "4.7.2 on Windows Server 2019"
},
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"status": "affected",
"version": "4.7.2 on Windows Server 2019 (Server Core installation)"
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"status": "affected",
"version": "4.7.2 on Windows Server, version 1803 (Server Core Installation)"
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"source": "secure@microsoft.com"
}
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}
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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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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.
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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.
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