An update for haproxy is now available for openEuler-22.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1918 Final 1.0 1.0 2023-12-15 Initial 2023-12-15 2023-12-15 openEuler SA Tool V1.0 2023-12-15 haproxy security update An update for haproxy is now available for openEuler-22.03-LTS-SP1. HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is particularly suited for very high traffic web sites and powers quite a number of the world's most visited ones. Security Fix(es): 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 FCGI_BEGIN_REQUEST record. Sensitive data may be disclosed to configured FastCGI backends in an unexpected way.(CVE-2023-0836) 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 path_end rule, such as routing index.html#.png to a static server.(CVE-2023-45539) An update for haproxy is now available for openEuler-22.03-LTS-SP1. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High haproxy https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1918 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-0836 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-45539 https://nvd.nist.gov/vuln/detail/CVE-2023-0836 https://nvd.nist.gov/vuln/detail/CVE-2023-45539 openEuler-22.03-LTS-SP1 haproxy-debugsource-2.6.6-8.oe2203sp1.aarch64.rpm haproxy-2.6.6-8.oe2203sp1.aarch64.rpm haproxy-debuginfo-2.6.6-8.oe2203sp1.aarch64.rpm haproxy-help-2.6.6-8.oe2203sp1.noarch.rpm haproxy-2.6.6-8.oe2203sp1.src.rpm haproxy-debugsource-2.6.6-8.oe2203sp1.x86_64.rpm haproxy-2.6.6-8.oe2203sp1.x86_64.rpm haproxy-debuginfo-2.6.6-8.oe2203sp1.x86_64.rpm 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 FCGI_BEGIN_REQUEST record. Sensitive data may be disclosed to configured FastCGI backends in an unexpected way. 2023-12-15 CVE-2023-0836 openEuler-22.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N haproxy security update 2023-12-15 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1918 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 path_end rule, such as routing index.html#.png to a static server. 2023-12-15 CVE-2023-45539 openEuler-22.03-LTS-SP1 High 8.2 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N haproxy security update 2023-12-15 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1918