7.5high
CVE-2017-0248
Moderate severity vulnerability that affects Microsoft.AspNetCore.Mvc and Microsoft.AspNetCore.Mvc.Core
Also known as GHSA-ch6p-4jcm-h8vh
Published 9 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
5.5%
percentile 93%
Public exploits
0
none known
Summary
Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to bypass Enhanced Security Usage taggings when they present a certificate that is invalid for a specific use, aka ".NET Security Feature Bypass Vulnerability."
Exploit prediction (EPSS)
5.51% probability of exploitation in the next 30 days, higher than 93% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | Microsoft.AspNetCore.Mvc | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.Core | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | System.Net.Http | >=4.1.1, <4.1.2 >=4.3.1, <4.3.2 | 4.1.2 4.3.2 |
| nuget | System.Text.Encodings.Web | >=4.0.0, <4.0.1 >=4.3.0, <4.3.1 | 4.0.1 4.3.1 |
| nuget | System.Net.Http.WinHttpHandler | >=4.0.0, <4.0.1 >=4.3.0, <4.3.1 | 4.0.1 4.3.1 |
| nuget | System.Net.Security | >=4.0.0, <4.0.1 >=4.3.0, <4.3.1 | 4.0.1 4.3.1 |
| nuget | System.Net.WebSockets.Client | >=4.0.0, <4.0.1 >=4.3.0, <4.3.1 | 4.0.1 4.3.1 |
| nuget | Microsoft.AspNetCore.Mvc.Abstractions | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.ApiExplorer | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.Cors | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.DataAnnotations | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.Formatters.Json | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.Formatters.Xml | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.Localization | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.Razor.Host | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.Razor | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.TagHelpers | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.ViewFeatures | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
| nuget | Microsoft.AspNetCore.Mvc.WebApiCompatShim | >=1.0.0, <1.0.4 >=1.1.0, <1.1.3 | 1.0.4 1.1.3 |
Affected products
- Microsoft Corporation Microsoft .NET Framework
Classification
- Weakness
- CWE-295 Improper Certificate Validation
References
- portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2017-0248 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/98117 · vdb-entry, x_refsource_BID, x_transferred
- securitytracker.com /id/1038458 · vdb-entry, x_refsource_SECTRACK, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2017-0248 · advisory
- github.com /aspnet/Announcements/issues/239 · web
- github.com /advisories/GHSA-ch6p-4jcm-h8vh · advisory
Sources
- CVE List: CVE-2017-0248
- GitHub Advisory: GHSA-ch6p-4jcm-h8vh
- NVD: CVE-2017-0248
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.