CVE-2019-0545
Description
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
Microsoft.NETCore.AppNuGet | >= 2.1.0, < 2.1.7 | 2.1.7 |
Microsoft.NETCore.AppNuGet | >= 2.2.0, < 2.2.1 | 2.2.1 |
Affected products
3- Range: 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2
- Range: 2.1
Patches
Vulnerability mechanics
References
6- access.redhat.com/errata/RHSA-2019:0040ghsavendor-advisoryx_refsource_REDHATWEB
- github.com/advisories/GHSA-2xjx-v99w-gqf3ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2019-0545ghsaADVISORY
- www.securityfocus.com/bid/106405ghsavdb-entryx_refsource_BIDWEB
- github.com/dotnet/announcements/issues/94ghsaWEB
- portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0545ghsax_refsource_CONFIRMWEB
News mentions
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