SUSE CVE-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...

SUSE CVE-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...

SUSE CVE-2023-0056

An uncontrolled resource consumption vulnerability was discovered in HAProxy which could crash the service. This issue could allow an authenticated remote attacker to run a specially crafted malicious server in an OpenShift cluster. The biggest impact is to availability...

SUSE CVE-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...

Ubuntu: Security Advisory (USN-5869-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : HAProxy vulnerability (USN-5869-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5869-1 advisory. Bahruz Jabiyev, Anthony Gavazzi, Engin Kirda, Kaan Onarlioglu, Adi Peleg, and Harvey Tuch discovered that HAProxy incorrectly handled empt...

SUSE SLES15 / openSUSE 15 Security Update : haproxy (SUSE-SU-2023:0411-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2023:0411-1 advisory. - CVE-2023-25725: Fixed a serious vulnerability in the HTTP/1 parser bsc1208132. - Fixed an issue where sensitive data might leak to the...

SUSE SLES15 Security Update : haproxy (SUSE-SU-2023:0412-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0412-1 advisory. - CVE-2023-25725: Fixed a serious vulnerability in the HTTP/1 parser bsc1208132. - CVE-2023-0056: Fixed denial of service via crash in...

Debian DSA-5348-1 : haproxy - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5348 advisory. - 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 head...

Debian: Security Advisory (DLA-3318-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...

SUSE SLES15 Security Update : haproxy (SUSE-SU-2023:0413-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0413-1 advisory. - CVE-2023-25725: Fixed a serious vulnerability in the HTTP/1 parser bsc1208132. - CVE-2023-0056: Fixed denial of service via crash in...

DEBIAN-CVE-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...

AZL-13569 CVE-2023-25725 affecting package haproxy for versions less than 2.4.22-1

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...

CVE-2023-25725 vulnerabilities

Vulnerabilities for packages: haproxy...

CVE-2023-25725 vulnerabilities

Vulnerabilities for packages: haproxy...

CVE-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...

Improper access control

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...

[SECURITY] [DLA 3318-1] haproxy security update

Debian LTS Advisory DLA-3318-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany February 14, 2023 https://wiki.debian.org/LTS Package : haproxy Version : 1.8.19-1+deb10u4 CVE ID : CVE-2023-25725 A security vulnerability was discovered in HAProxy, a fast and reliabl...

CVE-2023-25725

A flaw was found in HAProxy's headers processing that causes HAProxy to drop important headers fields such as Connection, Content-length, Transfer-Encoding, and Host after having partially processed them. A maliciously crafted HTTP request could be used in an HTTP request smuggling attack to bypa...

USN-5869-1: HAProxy vulnerability

Bahruz Jabiyev, Anthony Gavazzi, Engin Kirda, Kaan Onarlioglu, Adi Peleg, and Harvey Tuch discovered that HAProxy incorrectly handled empty header names. A remote attacker could possibly use this issue to manipulate headers and bypass certain authentication checks and restrictions...