An update for zookeeper is now available for openEuler-24.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-2600 Final 1.0 1.0 2024-12-27 Initial 2024-12-27 2024-12-27 openEuler SA Tool V1.0 2024-12-27 zookeeper security update An update for zookeeper is now available for openEuler-24.03-LTS ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services. Security Fix(es): A vulnerability has been found in Apache ZooKeeper up to 3.9.2 and classified as critical. This vulnerability affects some unknown processing of the component HTTP Request Header Handler. Upgrading to version 3.9.3 eliminates this vulnerability.(CVE-2024-51504) An update for zookeeper is now available for master/openEuler-20.03-LTS-SP4/openEuler-22.03-LTS-SP1/openEuler-22.03-LTS-SP3/openEuler-22.03-LTS-SP4/openEuler-24.03-LTS/openEuler-24.03-LTS-Next/openEuler-24.03-LTS-SP1. openEuler Security has rated this update as having a security impact of critical. 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. Critical zookeeper https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2600 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2024-51504 https://nvd.nist.gov/vuln/detail/CVE-2024-51504 openEuler-24.03-LTS zookeeper-3.9.3-1.oe2403.src.rpm zookeeper-3.9.3-1.oe2403.x86_64.rpm zookeeper-3.9.3-1.oe2403.aarch64.rpm When using IPAuthenticationProvider in ZooKeeper Admin Server there is a possibility of Authentication Bypass by Spoofing -- this only impacts IP based authentication implemented in ZooKeeper Admin Server. Default configuration of client's IP address detection in IPAuthenticationProvider, which uses HTTP request headers, is weak and allows an attacker to bypass authentication via spoofing client's IP address in request headers. Default configuration honors X-Forwarded-For HTTP header to read client's IP address. X-Forwarded-For request header is mainly used by proxy servers to identify the client and can be easily spoofed by an attacker pretending that the request comes from a different IP address. Admin Server commands, such as snapshot and restore arbitrarily can be executed on successful exploitation which could potentially lead to information leakage or service availability issues. Users are recommended to upgrade to version 3.9.3, which fixes this issue. 2024-12-27 CVE-2024-51504 openEuler-24.03-LTS Critical 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H zookeeper security update 2024-12-27 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2600