HAProxy HTTP Request Hijacking

The vulnerability of the server software HAProxy relates to the rerouting of empty headers called Content-Length. Exploiting this vulnerability allows a malicious actor to carry out an “HTTP request hijacking” attack...

ROS-20240401-04

HAProxy server software vulnerability is related to forwarding empty headers Content-Length. Exploitation of the vulnerability could allow an attacker acting remotely to perform an HTTP request smuggling attack. an HTTP request smuggling attack...

CVE-2024-28101

The Apollo Router is a graph router written in Rust to run a federated supergraph that uses Apollo Federation. Versions 0.9.5 until 1.40.2 are subject to a Denial-of-Service DoS type vulnerability. When receiving compressed HTTP payloads, affected versions of the Router evaluate the...

Design/Logic Flaw

The Apollo Router is a graph router written in Rust to run a federated supergraph that uses Apollo Federation. Versions 0.9.5 until 1.40.2 are subject to a Denial-of-Service DoS type vulnerability. When receiving compressed HTTP payloads, affected versions of the Router evaluate the...

Huawei EulerOS: Security Advisory for haproxy (EulerOS-SA-2024-1314)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for haproxy (EulerOS-SA-2024-1336)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Roxy-WI Web Interface Access Information Disclosure

The vulnerability of the getconfig function in the /app/modules/config/config.py file of the Roxy-WI web interface for controlling Haproxy, Nginx, Apache, and Keepalived servers is related to the possibility of bypassing the path. Exploiting this vulnerability can allow a malicious actor to gain...

EulerOS 2.0 SP10 : haproxy (EulerOS-SA-2024-1314)

According to the versions of the haproxy package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - HAProxy before 2.8.2 accepts as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecifie...

EulerOS 2.0 SP10 : haproxy (EulerOS-SA-2024-1336)

According to the versions of the haproxy package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - HAProxy before 2.8.2 accepts as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecifie...

AlmaLinux 9 : haproxy (ALSA-2024:1142)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2024:1142 advisory. - HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x...

CVE-2024-28101 Apollo Router's Compressed Payloads do not respect HTTP Payload Limits

The Apollo Router is a graph router written in Rust to run a federated supergraph that uses Apollo Federation. Versions 0.9.5 until 1.40.2 are subject to a Denial-of-Service DoS type vulnerability. When receiving compressed HTTP payloads, affected versions of the Router evaluate the...

Apollo Router's Compressed Payloads do not respect HTTP Payload Limits

Impact The Apollo Router is a configurable, high-performance graph router written in Rust to run a federated supergraph that uses Apollo Federation. Affected versions are subject to a Denial-of-Service DoS type vulnerability. When receiving compressed HTTP payloads, affected versions of the Route...

BIT-HAPROXY-2021-39240

An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It does not ensure that the scheme and path portions of a URI have the expected characters. For example, the authority field as observed on a target HTTP/2 server might differ from what the routing rule...

BIT-HAPROXY-2021-39241

An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. An HTTP method name may contain a space followed by the name of a protected resource. It is possible that a server would interpret this as a request for that protected resource, such ...

BIT-HAPROXY-2021-39242

An issue was discovered in HAProxy 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. It can lead to a situation with an attacker-controlled HTTP Host header, because a mismatch between Host and authority is mishandled...

BIT-HAPROXY-2021-40346

An integer overflow exists in HAProxy 2.0 through 2.5 in htxaddheader that can be exploited to perform an HTTP request smuggling attack, allowing an attacker to bypass all configured http-request HAProxy ACLs and possibly other ACLs...

BIT-HAPROXY-2022-0711

A flaw was found in the way HAProxy processed HTTP responses containing the "Set-Cookie2" header. This flaw could allow an attacker to send crafted HTTP response packets which lead to an infinite loop, eventually resulting in a denial of service condition. The highest threat from this vulnerabili...

BIT-HAPROXY-2023-0836

An information leak vulnerability was discovered in HAProxy 2.1, 2.2 before 2.2.27, 2.3, 2.4 before 2.4.21, 2.5 before 2.5.11, 2.6 before 2.6.8, 2.7 before 2.7.1. There are 5 bytes left uninitialized in the connection buffer when encoding the FCGIBEGINREQUEST record. Sensitive data may be disclos...

BIT-HAPROXY-2023-25725

HAProxy before 2.7.3 may allow a bypass of access control because HTTP/1 headers are inadvertently lost in some situations, aka "request smuggling." The HTTP header parsers in HAProxy may accept empty header field names, which could be used to truncate the list of HTTP headers and thus make some...

BIT-HAPROXY-2023-25950

HTTP request/response smuggling vulnerability in HAProxy version 2.7.0, and 2.6.1 to 2.6.7 allows a remote attacker to alter a legitimate user's request. As a result, the attacker may obtain sensitive information or cause a denial-of-service DoS condition...