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...

The vulnerability in the Roxy-WI web interface for managing Haproxy, Nginx, Apache, and Keepalived allows a attacker to access protected information.

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...

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...

BIT-HAPROXY-2023-40225

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 before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpre...

BIT-HAPROXY-2023-45539

HAProxy before 2.8.2 accepts as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a pathend rule, such as routing index.html.png to a static server...

haproxy security update

2.4.22-3 - Reject '' as part of URI path component CVE-2023-45539, RHEL-18169 2.4.22-2 - Reject any empty content-length header value CVE-2023-40225, RHEL-7736...

Oracle Linux 9 : haproxy (ELSA-2024-1142)

The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2024-1142 advisory. - Reject '' as part of URI path component CVE-2023-45539, RHEL-18169 Tenable has extracted the preceding description block directly from the Oracle Lin...

Moderate: Red Hat Security Advisory: haproxy security update

An update for haproxy 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 th...

haproxy: Proxy forwards malformed empty Content-Length headers

A flaw was found in HAProxy. Empty Content-Length headers are forwarded, which could cause an HTTP/1 server behind it to interpret the payload as an extra request. This may render the HTTP/1 server vulnerable to attacks in some uncommon cases...

haproxy: untrimmed URI fragments may lead to exposure of confidential data on static servers

HAProxy before 2.8.2 accepts as part of the URI component, which might allow remote attackers to obtain sensitive information or have unspecified other impact upon misinterpretation of a pathend rule, such as routing index.html.png to a static server...