{"id":"OESA-2021-1175","summary":"rubygem-redcarpet security update","details":"A fast, safe and extensible Markdown to (X)HTML parser.\r\n\r\nSecurity Fix(es):\r\n\r\nRedcarpet 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)","modified":"2025-09-03T06:17:05.137301Z","published":"2021-05-06T11:02:53Z","upstream":["CVE-2020-26298"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1175"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26298"}],"affected":[{"package":{"name":"rubygem-redcarpet","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/rubygem-redcarpet&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.1-1.oe1"}]}],"ecosystem_specific":{"x86_64":["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"],"src":["rubygem-redcarpet-3.5.1-1.oe1.src.rpm"],"aarch64":["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"],"noarch":["rubygem-redcarpet-doc-3.5.1-1.oe1.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2021-1175.json"}}],"schema_version":"1.7.3"}