PT-2018-1582 · Microsoft · System.Io.Pipelines+2

Published 2018-09-11 · Updated 2022-10-04 · CVE-2018-8409

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions .NET Core versions 2.1 ASP.NET Core versions 2.1 System.IO.Pipelines (affected versions not specified)

Description A denial of service issue exists due to improper handling of requests by System.IO.Pipelines. This can be exploited by a remote attacker using a specially crafted request to cause a denial of service.

Recommendations For .NET Core version 2.1, update to a version that includes the fix for this issue. For ASP.NET Core version 2.1, update to a version that includes the fix for this issue. For System.IO.Pipelines, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2018-01139

CVE-2018-8409

GHSA-J378-6MMW-HQFR

Affected Products

Asp.Net Core

Net Core

System.Io.Pipelines

References · 7

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8409 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-8409 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-8409 · Security Note
• https://bdu.fstec.ru/vul/2018-01139 · Security Note
• https://osv.dev/vulnerability/GHSA-j378-6mmw-hqfr · Vendor Advisory
• http://securityfocus.com/bid/105223 · Note
• https://github.com/advisories/GHSA-j378-6mmw-hqfr · Note