An update for rubygem-rack is now available for openEuler-22.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-2033 Final 1.0 1.0 2024-08-23 Initial 2024-08-23 2024-08-23 openEuler SA Tool V1.0 2024-08-23 rubygem-rack security update An update for rubygem-rack is now available for openEuler-22.03-LTS-SP4 Rack provides a minimal, modular, and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between (the so-called middleware) into a single method call. Security Fix(es): A denial of service vulnerability in the Range header parsing component of Rack >= 1.5.0. A Carefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that deal with Range requests (such as streaming applications, or applications that serve files) may be impacted.(CVE-2022-44570) There is a denial of service vulnerability in the Content-Disposition parsingcomponent of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1. This could allow an attacker to craft an input that can cause Content-Disposition header parsing in Rackto take an unexpected amount of time, possibly resulting in a denial ofservice attack vector. This header is used typically used in multipartparsing. Any applications that parse multipart posts using Rack (virtuallyall Rails applications) are impacted.(CVE-2022-44571) Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1.(CVE-2024-25126) An update for rubygem-rack is now available for openEuler-22.03-LTS-SP4. 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 rubygem-rack https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2033 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2022-44570 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2022-44571 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2024-25126 https://nvd.nist.gov/vuln/detail/CVE-2022-44570 https://nvd.nist.gov/vuln/detail/CVE-2022-44571 https://nvd.nist.gov/vuln/detail/CVE-2024-25126 openEuler-22.03-LTS-SP4 rubygem-rack-2.2.3.1-5.oe2203sp4.noarch.rpm rubygem-rack-help-2.2.3.1-5.oe2203sp4.noarch.rpm rubygem-rack-2.2.3.1-5.oe2203sp4.src.rpm A denial of service vulnerability in the Range header parsing component of Rack >= 1.5.0. A Carefully crafted input can cause the Range header parsing component in Rack to take an unexpected amount of time, possibly resulting in a denial of service attack vector. Any applications that deal with Range requests (such as streaming applications, or applications that serve files) may be impacted. 2024-08-23 CVE-2022-44570 openEuler-22.03-LTS-SP4 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H rubygem-rack security update 2024-08-23 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2033 There is a denial of service vulnerability in the Content-Disposition parsingcomponent of Rack fixed in 2.0.9.2, 2.1.4.2, 2.2.4.1, 3.0.0.1. This could allow an attacker to craft an input that can cause Content-Disposition header parsing in Rackto take an unexpected amount of time, possibly resulting in a denial ofservice attack vector. This header is used typically used in multipartparsing. Any applications that parse multipart posts using Rack (virtuallyall Rails applications) are impacted. 2024-08-23 CVE-2022-44571 openEuler-22.03-LTS-SP4 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H rubygem-rack security update 2024-08-23 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2033 Rack is a modular Ruby web server interface. Carefully crafted content type headers can cause Rack’s media type parser to take much longer than expected, leading to a possible denial of service vulnerability (ReDos 2nd degree polynomial). This vulnerability is patched in 3.0.9.1 and 2.2.8.1. 2024-08-23 CVE-2024-25126 openEuler-22.03-LTS-SP4 Medium 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L rubygem-rack security update 2024-08-23 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2033