CVE-2019-0548
published 2019-01-08CVE-2019-0548: A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects…
PriorityP340high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
8.21%
94.3th percentile
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | asp.net_core | — | — |
| microsoft | asp.net_core | — | — |
| msrc | asp.net_core_2.1 | — | — |
| msrc | asp.net_core_2.2 | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
ghsa7.5HIGH
osv7.5HIGH
vendor_msrc7.5HIGH
vendor_redhat7.5HIGH
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GHSA
Denial of service in ASP.NET Core
ghsa·2022-05-14·CVSS 7.5
CVE-2019-0564 [HIGH] Denial of service in ASP.NET Core
Denial of service in ASP.NET Core
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.
GHSA
GHSA-9pfr-cc3p-p98q: A denial of service vulnerability exists when ASP
ghsa_unreviewed·2022-05-14·CVSS 7.5
CVE-2019-0548 [HIGH] GHSA-9pfr-cc3p-p98q: A denial of service vulnerability exists when ASP
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564.
OSV
Denial of service in ASP.NET Core
osv·2022-05-14·CVSS 7.5
CVE-2019-0564 [HIGH] Denial of service in ASP.NET Core
Denial of service in ASP.NET Core
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.
Microsoft
ASP.NET Core Denial of Service Vulnerability
vendor_msrc·2019-01-08·CVSS 7.5
CVE-2019-0548 [HIGH] ASP.NET Core Denial of Service Vulnerability
ASP.NET Core Denial of Service Vulnerability
Description: A denial of service vulnerability exists when ASP.NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against an ASP.NET Core web application. The vulnerability can be exploited remotely, without authentication.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the ASP.NET Core application.
The update addresses the vulnerability by correcting how the ASP.NET Core web application handles web requests.
ASP.NET: ASP.NET
Impact: Denial of Service
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:P
Red Hat
Core: AspNetCoreModule WebSocket DOS
vendor_redhat·2019-01-08·CVSS 7.5
CVE-2019-0548 [HIGH] CWE-400 Core: AspNetCoreModule WebSocket DOS
Core: AspNetCoreModule WebSocket DOS
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564.
Package: rh-dotnetcore10-dotnetcore (.NET Core 1.0 on Red Hat Enterprise Linux) - Not affected
Package: rh-dotnetcore11-dotnetcore (.NET Core 1.1 on Red Hat Enterprise Linux) - Not affected
Package: dotnet (Red Hat Enterprise Linux 8) - Not affected
Red Hat
Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and ASP.NET)
vendor_redhat·2019-01-08·CVSS 7.5
CVE-2019-0564 [HIGH] CWE-400 Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and ASP.NET)
Core: Kestrel - WebSocket DoS via CancellationToken (CoreFX and ASP.NET)
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0548.
Package: rh-dotnetcore10-dotnetcore (.NET Core 1.0 on Red Hat Enterprise Linux) - Not affected
Package: rh-dotnetcore11-dotnetcore (.NET Core 1.1 on Red Hat Enterprise Linux) - Not affected
Package: dotnet (Red Hat Enterprise Linux 8) - Not affected
No detection rules found.
No public exploits indexed.
http://www.securityfocus.com/bid/106410https://access.redhat.com/errata/RHSA-2019:0040https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0548http://www.securityfocus.com/bid/106410https://access.redhat.com/errata/RHSA-2019:0040https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0548
2019-01-08
Published