5.3med
CVE-2017-0256
Moderate severity vulnerability that affects Microsoft.AspNetCore.Mvc
Also known as GHSA-j8f4-2w4p-mhjc
Published 9 y ago · modified 4 mo ago · JSON
CVSS
5.3
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.5%
percentile 89%
Public exploits
0
none known
Summary
A spoofing vulnerability exists when the ASP.NET Core fails to properly sanitize web requests.
Exploit prediction (EPSS)
3.54% probability of exploitation in the next 30 days, higher than 89% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| GitHub | 3.0 | 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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 ASP.NET Core
Classification
- Weakness
- CWE-20 Improper Input Validation
References
- github.com /aspnet/Announcements/issues/239 · x_refsource_MISC, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2017-0256 · advisory
- github.com /advisories/GHSA-j8f4-2w4p-mhjc · advisory
Sources
- CVE List: CVE-2017-0256
- GitHub Advisory: GHSA-j8f4-2w4p-mhjc
- NVD: CVE-2017-0256
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.