{"id":"RHSA-2021:0162","summary":"Red Hat Security Advisory: xstream security update","modified":"2026-05-15T10:07:47Z","published":"2024-09-16T05:10:34Z","upstream":["CVE-2020-26217"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2021:0162"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1898907"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_0162.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-26217"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-26217"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26217"}],"affected":[{"package":{"name":"xstream","ecosystem":"Red Hat:enterprise_linux:7::client","purl":"pkg:rpm/redhat/xstream"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.1-12.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:0162.json"}},{"package":{"name":"xstream-javadoc","ecosystem":"Red Hat:enterprise_linux:7::client","purl":"pkg:rpm/redhat/xstream-javadoc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.1-12.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:0162.json"}},{"package":{"name":"xstream","ecosystem":"Red Hat:enterprise_linux:7::computenode","purl":"pkg:rpm/redhat/xstream"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.1-12.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:0162.json"}},{"package":{"name":"xstream-javadoc","ecosystem":"Red Hat:enterprise_linux:7::computenode","purl":"pkg:rpm/redhat/xstream-javadoc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.1-12.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:0162.json"}},{"package":{"name":"xstream","ecosystem":"Red Hat:enterprise_linux:7::server","purl":"pkg:rpm/redhat/xstream"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.1-12.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:0162.json"}},{"package":{"name":"xstream-javadoc","ecosystem":"Red Hat:enterprise_linux:7::server","purl":"pkg:rpm/redhat/xstream-javadoc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.1-12.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:0162.json"}},{"package":{"name":"xstream","ecosystem":"Red Hat:enterprise_linux:7::workstation","purl":"pkg:rpm/redhat/xstream"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.1-12.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:0162.json"}},{"package":{"name":"xstream-javadoc","ecosystem":"Red Hat:enterprise_linux:7::workstation","purl":"pkg:rpm/redhat/xstream-javadoc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1.3.1-12.el7_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2021:0162.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"}]}