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...

Security Bulletin: IBM Storage Ceph is vulnerable to HTTP Request/Response Smuggling and Unauthorized Exposure of Information in HAProxy (CVE-2023-40225, CVE-2023-0836, CVE-2023-25725, CVE-2023-45539)

Summary HAProxy is used by IBM Storage Ceph for Load Balancing. This bulletin identifies the steps to take to address the vulnerability in HAProxy. CVE-2023-40225, CVE-2023-0836, CVE-2023-25725, CVE-2023-45539. Vulnerability Details CVEID:CVE-2023-40225 DESCRIPTION: HAProxy through 2.0.32, 2.1.x...

TencentOS Server 3: grafana-pcp (TSSA-2025:0494)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0494 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 3: git-lfs (TSSA-2025:0493)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0493 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 3: osbuild-composer (TSSA-2025:0517)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0517 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 3: grafana (TSSA-2025:0495)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0495 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

Important: Red Hat Security Advisory: Red Hat build of Cryostat security update

An update is now available for the Red Hat build of Cryostat 4 on RHEL 9. 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 vulnerability fro...

Security Bulletin: Multiple vulnerabilities that affects IBM Db2 Data Management Console (CVE-2022-23648, CVE-2022-32149)

Summary The listed dependency packages are being used by IBM Db2 Data Management Console github.com/containerd/containerd, golang.org/x/text. This bulletin describes the upgrades necessary to address the vulnerability. Vulnerability Details CVEID:CVE-2022-27664 DESCRIPTION: In net/http in Go befo...

AlmaLinux 8 : grafana-pcp (ALSA-2025:8918)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:8918 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 fro...

AlmaLinux 8 : varnish:6 (ALSA-2025:8336)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:8336 advisory. varnish: request smuggling attacks CVE-2025-47905 Tenable has extracted the preceding description block directly from the AlmaLinux security advisory. Note that...

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...

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...

HTTP Request Smuggling (HRS)

webrick is vulnerable to HTTP Request Smuggling. The vulnerability is due to inconsistent parsing of HTTP header terminators in the readheaders method, which allows attackers to smuggle arbitrary HTTP requests when deployed behind certain HTTP proxies...

AlmaLinux 8 : weldr-client (ALSA-2025:9845)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:9845 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 fro...

AlmaLinux 9 : weldr-client (ALSA-2025:9635)

The remote AlmaLinux 9 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2025:9635 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 fro...

CVE-2024-51981

An unauthenticated attacker may perform a blind server side request forgery SSRF, due to a CLRF injection issue that can be leveraged to perform HTTP request smuggling. This SSRF leverages the WS-Addressing feature used during a WS-Eventing subscription SOAP operation. The attacker can control al...

Oracle Linux 10 : varnish (ELSA-2025-8550)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-8550 advisory. 7.6.1-2.el100.1 - Resolves: RHEL-89691 - varnish: request smuggling attacks CVE-2025-47905 Tenable has extracted the preceding description block directly from...

Ruby WEBrick < 1.8.2 HTTP Request Smuggling

The version of the WEBrick Ruby library installed on the remote host is prior to 1.8.2. It is, therefore, affected by an HTTP request smuggling vulnerability in the readheader. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick...

GHSA-R995-Q44H-HR64 Ruby WEBrick read_headers method can lead to HTTP Request/Response Smuggling

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...

Ruby WEBrick read_headers method can lead to HTTP Request/Response Smuggling

Ruby WEBrick readheader HTTP Request Smuggling Vulnerability. This vulnerability allows remote attackers to smuggle arbitrary HTTP requests on affected installations of Ruby WEBrick. This issue is exploitable when the product is deployed behind an HTTP proxy that fulfills specific conditions. The...