An update for rubygem-rails is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1145 Final 1.0 1.0 2021-04-07 Initial 2021-04-07 2021-04-07 openEuler SA Tool V1.0 2021-04-07 rubygem-rails security update An update for rubygem-rails is now available for openEuler-20.03-LTS-SP1. Ruby on Rails is a full-stack web framework optimized for programmer happiness and sustainable productivity. It encourages beautiful code by favoring convention over configuration. Security Fix(es): A deserialization of untrusted data vulnernerability exists in rails < 5.2.4.3, rails < 6.0.3.1 that can allow an attacker to unmarshal user-provided objects in MemCacheStore and RedisCacheStore potentially resulting in an RCE.(CVE-2020-8165) A client side enforcement of server side security vulnerability exists in rails < 5.2.4.2 and rails < 6.0.3.1 ActiveStorages S3 adapter that allows the Content-Length of a direct file upload to be modified by an end user bypassing upload limits.(CVE-2020-8162) An update for rubygem-rails is now available for openEuler-20.03-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 rubygem-rails https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1145 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-8165 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-8162 https://nvd.nist.gov/vuln/detail/CVE-2020-8165 https://nvd.nist.gov/vuln/detail/CVE-2020-8162 openEuler-20.03-LTS-SP1 rubygem-rails-5.2.4.4-1.oe1.noarch.rpm rubygem-rails-doc-5.2.4.4-1.oe1.noarch.rpm rubygem-rails-5.2.4.4-1.oe1.src.rpm A deserialization of untrusted data vulnernerability exists in rails < 5.2.4.3, rails < 6.0.3.1 that can allow an attacker to unmarshal user-provided objects in MemCacheStore and RedisCacheStore potentially resulting in an RCE. 2021-04-07 CVE-2020-8165 openEuler-20.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H rubygem-rails security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1145 A client side enforcement of server side security vulnerability exists in rails < 5.2.4.2 and rails < 6.0.3.1 ActiveStorages S3 adapter that allows the Content-Length of a direct file upload to be modified by an end user bypassing upload limits. 2021-04-07 CVE-2020-8162 openEuler-20.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N rubygem-rails security update 2021-04-07 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1145