An update for rubygem-redcarpet is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1175 Final 1.0 1.0 2021-05-06 Initial 2021-05-06 2021-05-06 openEuler SA Tool V1.0 2021-05-06 rubygem-redcarpet security update An update for rubygem-redcarpet is now available for openEuler-20.03-LTS-SP1. A fast, safe and extensible Markdown to (X)HTML parser. Security Fix(es): Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the `:escape_html` option was being used. This is fixed in version 3.5.1 by the referenced commit.(CVE-2020-26298) An update for rubygem-redcarpet is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of medium. 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. Medium rubygem-redcarpet https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1175 https://openeuler.org/en/security/cve/detail.html?id=CVE-2020-26298 https://nvd.nist.gov/vuln/detail/CVE-2020-26298 openEuler-20.03-LTS-SP1 rubygem-redcarpet-debuginfo-3.5.1-1.oe1.aarch64.rpm rubygem-redcarpet-debugsource-3.5.1-1.oe1.aarch64.rpm rubygem-redcarpet-3.5.1-1.oe1.aarch64.rpm rubygem-redcarpet-doc-3.5.1-1.oe1.noarch.rpm rubygem-redcarpet-3.5.1-1.oe1.src.rpm rubygem-redcarpet-debugsource-3.5.1-1.oe1.x86_64.rpm rubygem-redcarpet-3.5.1-1.oe1.x86_64.rpm rubygem-redcarpet-debuginfo-3.5.1-1.oe1.x86_64.rpm Redcarpet is a Ruby library for Markdown processing. In Redcarpet before version 3.5.1, there is an injection vulnerability which can enable a cross-site scripting attack. In affected versions no HTML escaping was being performed when processing quotes. This applies even when the `:escape_html` option was being used. This is fixed in version 3.5.1 by the referenced commit. 2021-05-06 CVE-2020-26298 openEuler-20.03-LTS-SP1 Medium 5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N rubygem-redcarpet security update 2021-05-06 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1175