net/http: Request smuggling due to acceptance of invalid chunked data in net/http

A flaw was found in the net/http golang package. The net/http package incorrectly accepts messages that end with a line feed LF instead of the proper line ending. When used with another server that also misinterprets this, it can lead to request smuggling—where an attacker tricks the system to se...

Moderate: Red Hat Security Advisory: golang security update

An update for golang is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Moderate: Red Hat Security Advisory: golang security update

An update for golang is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

net/http: Request smuggling due to acceptance of invalid chunked data in net/http

A flaw was found in the net/http golang package. The net/http package incorrectly accepts messages that end with a line feed LF instead of the proper line ending. When used with another server that also misinterprets this, it can lead to request smuggling—where an attacker tricks the system to se...

Moderate: golang security update

The golang packages provide the Go programming language compiler. Security Fixes: net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

ALSA-2025:8550 Important: varnish security update

Varnish Cache is a high-performance HTTP accelerator. It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up. Security Fixes: varnish: request smuggling attacks CVE-2025-47905 For more details about the...

ALSA-2025:8478 Moderate: go-toolset:rhel8 security update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fixes: net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 For more details about the security issues, including the impact, a CVSS score...

ALSA-2025:8476 Moderate: golang security update

The golang packages provide the Go programming language compiler. Security Fixes: net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

RHEL 8 : go-toolset:rhel8 (RHSA-2025:8478)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:8478 advisory. Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fixes: net/http: Request smuggling...

RHEL 9 : golang (RHSA-2025:8476)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:8476 advisory. The golang packages provide the Go programming language compiler. Security Fixes: net/http: Request smuggling due to acceptance of invalid chunked da...

ALSA-2025:8477 Moderate: golang security update

The golang packages provide the Go programming language compiler. Security Fixes: net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

Moderate: go-toolset:rhel8 security update

Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. Security Fixes: net/http: Request smuggling due to acceptance of invalid chunked data in net/http CVE-2025-22871 For more details about the security issues, including the impact, a CVSS score...

nodejs: Improper HTTP Header Termination in Node.js 20 Enables Request Smuggling

A flaw was found in the HTTP parser of Node.js. This vulnerability allows attackers to perform request smuggling and bypass proxy-based access controls via improperly terminated HTTP/1 headers using \r\n\rX instead of the standard \r\n\r\n...

Security Bulletin: IBM Cloud Pak for Data is vulnerable to HTTP Request Smuggling due to Gunicorn ( CVE-2024-1135 )

Summary Gunicorn is used by IBM Cloud Pak for Data. CVE-2024-1135. Vulnerability Details CVEID:CVE-2024-1135 DESCRIPTION: Gunicorn is vulnerable to HTTP request smuggling, caused by improper parsing of the HTTP transfer-encoding headers. By sending a specially crafted HTTPS transfer-encoding...

MGASA-2025-0175 Updated golang packages fix security vulnerabilities

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NOPROXY environment variable is set to ".example.com", a request to "::1%25.example.com:80 will incorrectly match and not be proxied - CVE-2025-22870. The net/http package...

Updated golang packages fix security vulnerabilities

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NOPROXY environment variable is set to ".example.com", a request to "::1%25.example.com:80 will incorrectly match and not be proxied - CVE-2025-22870. The net/http package...

Important: Red Hat Security Advisory: varnish:6 security update

An update for the varnish:6 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

varnish: request smuggling attacks

A vulnerability was found in Varnish Cache. This vulnerability may allow request smuggling attacks, where a malicious actor can craft seemingly legitimate HTTP requests. This issue could result in an unspecified system caching incorrect content that can expose confidential information...

varnish: request smuggling attacks

A vulnerability was found in Varnish Cache. This vulnerability may allow request smuggling attacks, where a malicious actor can craft seemingly legitimate HTTP requests. This issue could result in an unspecified system caching incorrect content that can expose confidential information...

Important: Red Hat Security Advisory: varnish security update

An update for varnish is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...