Description

.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability".

INFO

Published Date :

March 14, 2018, 5:29 p.m.

Last Modified :

Aug. 12, 2021, 5:19 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2018-0875 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2018-0875 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft powershell_core
2 Microsoft asp.net_core
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2018-0875.

URL Resource
http://www.securityfocus.com/bid/103225 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040505 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:0522 Third Party Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0875 Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

None

Makefile C#

Updated: 4 years, 6 months ago
0 stars 1 fork 1 watcher
Born at : May 20, 2019, 8:39 p.m. This repo has been linked 1 different CVEs too.

.NET Bunny is a simple script that hops through the folders and runs .NET Core tests based on json configuration.

Makefile C# Python

Updated: 4 months ago
5 stars 10 fork 10 watcher
Born at : April 17, 2018, 2:47 a.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2018-0875 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2018-0875 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Aug. 12, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:microsoft:powershell_core:6.0.0:*:*:*:*:*:*:* OR *cpe:2.3:a:microsoft:powershell_core:6.0:*:*:*:*:*:*:*
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-20 NVD-CWE-noinfo
  • Initial Analysis by [email protected]

    Apr. 10, 2018

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://access.redhat.com/errata/RHSA-2018:0522 No Types Assigned https://access.redhat.com/errata/RHSA-2018:0522 Third Party Advisory
    Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0875 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0875 Patch, Vendor Advisory
    Changed Reference Type http://www.securityfocus.com/bid/103225 No Types Assigned http://www.securityfocus.com/bid/103225 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.securitytracker.com/id/1040505 No Types Assigned http://www.securitytracker.com/id/1040505 Third Party Advisory, VDB Entry
    Added CWE CWE-20
    Added CPE Configuration OR *cpe:2.3:a:microsoft:asp.net_core:1.0:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:asp.net_core:1.1:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:asp.net_core:2.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:microsoft:powershell_core:6.0.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Mar. 16, 2018

    Action Type Old Value New Value
    Added Reference https://access.redhat.com/errata/RHSA-2018:0522 [No Types Assigned]
    Added Reference http://www.securitytracker.com/id/1040505 [No Types Assigned]
    Added Reference http://www.securityfocus.com/bid/103225 [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2018-0875 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2018-0875 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.45 }} -0.45%

score

0.72330

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability