7.5

CVE-2017-11883: microsoft corporation asp.net

CVSS: 7.5v3.0HighModified
AliasesGHSA-f9jc-rrm2-pmfg
Published 15-11-2017Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2017-11883 is a high (CVSS 7.5) vulnerability in microsoft corporation asp.net. EPSS estimates a 8.53% chance of exploitation in the next 30 days, higher than 95% of scored vulnerabilities.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.0 (NVD)
EPSS score
8.53%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 15-11-2017
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

.NET Core 1.0, 1.1, and 2.0 allow an unauthenticated attacker to remotely cause a denial of service attack against a .NET Core web application by improperly handling web requests, aka ".NET CORE Denial Of Service Vulnerability".

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

8.53%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

0.00 pp

From 8.53% on 20-09-2026

20-09-202620-10-2026
EPSS score
8.53%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

NuGet3 products
  • Microsoft.AspNetCore.Server.HttpSys≥ 2.0.0, < 2.0.2
  • Microsoft.AspNetCore.Server.WebListener≥ 1.0.0, < 1.0.6 | ≥ 1.1.0, < 1.1.4
  • Microsoft.Net.Http.Server≥ 1.0.0, < 1.0.6 | ≥ 1.1.0, < 1.1.4
Microsoft1 product
Microsoft corporation1 product
  • asp.netASP.NET Core 1.0, ASP.NET Core 1.1, ASP.NET Core 2.0

3 vendors · 5 products

References

6 links