GHSA-5RRX-JJJQ-Q2R5 Microsoft Security Advisory CVE-2025-55315: .NET Security Feature Bypass Vulnerability

Microsoft Security Advisory CVE-2025-55315: .NET Security Feature Bypass Vulnerability Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core 10.0 , ASP.NET Core 9.0 , ASP.NET Core 8.0, and ASP.NET Core 2.3. This advisory also...

HTTP Request Smuggling

Overview Microsoft.AspNetCore.App.Runtime.win-arm is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to HTTP Request Smuggling via the interpretation of chunke...

HTTP Request Smuggling

Overview Microsoft.AspNetCore.App.Runtime.win-x64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to HTTP Request Smuggling via the interpretation of chunke...

netty-codec-http: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions

A flaw in Netty’s HTTP/1.1 chunked encoding parser allows newline LF characters in chunk extensions to be incorrectly treated as the end of the chunk-size line instead of requiring the proper CRLF sequence. This discrepancy can be exploited in rare cases where a reverse proxy interprets the same...

CVE-2025-55315

Inconsistent interpretation of http requests 'http request/response smuggling' in ASP.NET Core allows an authorized attacker to bypass a security feature over a network...

CVE-2025-55315

Inconsistent interpretation of http requests 'http request/response smuggling' in ASP.NET Core allows an authorized attacker to bypass a security feature over a network...

CVE-2025-55315

Inconsistent interpretation of http requests 'http request/response smuggling' in ASP.NET Core allows an authorized attacker to bypass a security feature over a network...

Security Bulletin: IBM DevOps Deploy / IBM UrbanCode Deploy (UCD) is susceptible to multiple vulnerabilities in Netty (CVE-2025-58056, CVE-2025-58057)

Summary Netty is used by IBM DevOps Deploy / IBM UrbanCode Deploy UCD as part of the agent-server-relay communication system and is affected by CVE-2025-58056, CVE-2025-58057. Vulnerability Details CVEID:CVE-2025-58056 DESCRIPTION: Netty is an asynchronous event-driven network application framewo...

ASP.NET Security Feature Bypass Vulnerability

Inconsistent interpretation of http requests 'http request/response smuggling' in ASP.NET Core allows an authorized attacker to bypass a security feature over a network...

netty-codec-http: Netty is vulnerable to request smuggling due to incorrect parsing of chunk extensions

A flaw in Netty’s HTTP/1.1 chunked encoding parser allows newline LF characters in chunk extensions to be incorrectly treated as the end of the chunk-size line instead of requiring the proper CRLF sequence. This discrepancy can be exploited in rare cases where a reverse proxy interprets the same...

PT-2025-42010

Name of the Vulnerable Software and Affected Versions ASP.NET Core versions prior to 10.0.0-rc.2.25502.107 ASP.NET Core versions prior to 9.0.10 ASP.NET Core versions prior to 8.0.21 Microsoft.AspNetCore.Server.Kestrel.Core versions prior to 2.3.6 Description Inconsistent interpretation of HTTP...

UBUNTU-CVE-2025-55315

Inconsistent interpretation of http requests 'http request/response smuggling' in ASP.NET Core allows an authorized attacker to bypass a security feature over a network...

AlmaLinux 10 : varnish (ALSA-2025:8550)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:8550 advisory. varnish: request smuggling attacks CVE-2025-47905 Tenable has extracted the preceding description block directly from the AlmaLinux security advisory. Note that...

AlmaLinux 10 : podman (ALSA-2025:9146)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:9146 advisory. net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 Tenable has extracted the preceding description block directly fr...

AlmaLinux 10 : opentelemetry-collector (ALSA-2025:12850)

The remote AlmaLinux 10 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:12850 advisory. net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 Tenable has extracted the preceding description block directly...

AlmaLinux 10 : delve (ALSA-2025:9317)

The remote AlmaLinux 10 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:9317 advisory. net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 Tenable has extracted the preceding description block directly fr...

AlmaLinux 10 : skopeo (ALSA-2025:9149)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:9149 advisory. net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 Tenable has extracted the preceding description block directly fr...

AlmaLinux 10 : golang (ALSA-2025:8477)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:8477 advisory. net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 Tenable has extracted the preceding description block directly fr...

AlmaLinux 10 : gvisor-tap-vsock (ALSA-2025:9151)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:9151 advisory. net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 Tenable has extracted the preceding description block directly fr...

AlmaLinux 10 : buildah (ALSA-2025:9148)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:9148 advisory. net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 Tenable has extracted the preceding description block directly fr...