PT-2019-1141 · Microsoft · Asp.Net Core

Published 2019-01-08 · Updated 2022-05-14 · CVE-2019-0564

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: ASP.NET Core version 2.1

Description: The issue is related to improper handling of web requests, which can lead to a denial of service when specially crafted requests are sent to the .NET Core application. This can be exploited by a remote attacker to cause a denial of service.

Recommendations: For ASP.NET Core version 2.1, update to a version that includes the fix for this issue to prevent denial of service attacks.

Fix

Improper Resource Release

Weakness Enumeration

CWE-404

CWE-19

Related Identifiers

BDU:2019-00167

CVE-2019-0564

GHSA-6PX8-22W5-W334

RHSA-2019:0040

Affected Products

Asp.Net Core

References · 9

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0564 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-00167 · Security Note
• https://osv.dev/vulnerability/GHSA-6px8-22w5-w334 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2019:0040 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-0564 · Security Note
• https://osv.dev/vulnerability/CVE-2019-0564 · Vendor Advisory
• https://github.com/github/advisory-database/issues/302 · Note
• https://github.com/aspnet/Announcements/issues/334 · Note
• http://securityfocus.com/bid/106413 · Note