7.3high
CVE-2017-0249
High severity vulnerability that affects Microsoft.AspNetCore.Mvc
Also known as GHSA-qhqf-ghgh-x2m4
Published 9 y ago · modified 4 mo ago · JSON
CVSS
7.3
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
4.2%
percentile 91%
Public exploits
0
none known
Summary
An elevation of privilege vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.
Exploit prediction (EPSS)
4.25% probability of exploitation in the next 30 days, higher than 91% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.0 | 7.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
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 |
| nuget | DisCatSharp | <=9.8.3 | no fix listed |
Affected products
- Microsoft Corporation ASP.NET Core
Classification
- Weakness
- CWE-20 Improper Input Validation
References
- github.com /aspnet/Announcements/issues/239 · x_refsource_MISC, x_transferred
- github.com /Aiko-IT-Systems/DisCatSharp/security/advisories/GHSA-wj4j-gr3f-cfh7 · web
- nvd.nist.gov /vuln/detail/CVE-2017-0249 · advisory
- github.com /advisories/GHSA-qhqf-ghgh-x2m4 · advisory
Sources
- CVE List: CVE-2017-0249
- GitHub Advisory: GHSA-qhqf-ghgh-x2m4
- NVD: CVE-2017-0249
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.