{"schemaVersion":3,"id":"RHSA-2021:2791","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Red Hat Security Advisory: rpm security update","dates":{"published":"2024-09-16T06:00:04.000Z","modified":"2026-08-07T10:03:21.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.7,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","computed":true,"selection":"version-preference"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","score":6.7,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","exploitability":2.1,"impact":9.8,"computed":true}]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"redhat","product":"python3-rpm","name":"python3-rpm","label":"python3-rpm","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/python3-rpm","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"python3-rpm-debuginfo","name":"python3-rpm-debuginfo","label":"python3-rpm-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/python3-rpm-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm","name":"rpm","label":"rpm","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-apidocs","name":"rpm-apidocs","label":"rpm-apidocs","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-apidocs","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-build","name":"rpm-build","label":"rpm-build","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-build","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-build-debuginfo","name":"rpm-build-debuginfo","label":"rpm-build-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-build-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-build-libs","name":"rpm-build-libs","label":"rpm-build-libs","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-build-libs","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-build-libs-debuginfo","name":"rpm-build-libs-debuginfo","label":"rpm-build-libs-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-build-libs-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-cron","name":"rpm-cron","label":"rpm-cron","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-cron","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-debuginfo","name":"rpm-debuginfo","label":"rpm-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-debugsource","name":"rpm-debugsource","label":"rpm-debugsource","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-debugsource","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-devel","name":"rpm-devel","label":"rpm-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-devel","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-devel-debuginfo","name":"rpm-devel-debuginfo","label":"rpm-devel-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-devel-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-libs","name":"rpm-libs","label":"rpm-libs","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-libs","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-libs-debuginfo","name":"rpm-libs-debuginfo","label":"rpm-libs-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-libs-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-ima","name":"rpm-plugin-ima","label":"rpm-plugin-ima","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-ima","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-ima-debuginfo","name":"rpm-plugin-ima-debuginfo","label":"rpm-plugin-ima-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-ima-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-prioreset","name":"rpm-plugin-prioreset","label":"rpm-plugin-prioreset","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-prioreset","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-prioreset-debuginfo","name":"rpm-plugin-prioreset-debuginfo","label":"rpm-plugin-prioreset-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-prioreset-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-selinux","name":"rpm-plugin-selinux","label":"rpm-plugin-selinux","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-selinux","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-selinux-debuginfo","name":"rpm-plugin-selinux-debuginfo","label":"rpm-plugin-selinux-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-selinux-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-syslog","name":"rpm-plugin-syslog","label":"rpm-plugin-syslog","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-syslog","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-syslog-debuginfo","name":"rpm-plugin-syslog-debuginfo","label":"rpm-plugin-syslog-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-syslog-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-systemd-inhibit","name":"rpm-plugin-systemd-inhibit","label":"rpm-plugin-systemd-inhibit","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-systemd-inhibit","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-plugin-systemd-inhibit-debuginfo","name":"rpm-plugin-systemd-inhibit-debuginfo","label":"rpm-plugin-systemd-inhibit-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-plugin-systemd-inhibit-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-sign","name":"rpm-sign","label":"rpm-sign","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-sign","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null},{"vendor":"redhat","product":"rpm-sign-debuginfo","name":"rpm-sign-debuginfo","label":"rpm-sign-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/rpm-sign-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.14.2-38.el8_2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.14.2-38.el8_2","eol":null,"hubHref":null}],"affectedCount":27,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/errata/RHSA-2021:2791","label":"access.redhat.com/errata/RHSA-2021:2791","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1934125","label":"bugzilla.redhat.com/show_bug.cgi?id=1934125","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2791.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2791.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-3421","label":"access.redhat.com/security/cve/CVE-2021-3421","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1927747","label":"bugzilla.redhat.com/show_bug.cgi?id=1927747","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-3421","label":"www.cve.org/CVERecord?id=CVE-2021-3421","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3421","label":"nvd.nist.gov/vuln/detail/CVE-2021-3421","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-20271","label":"access.redhat.com/security/cve/CVE-2021-20271","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-20271","label":"www.cve.org/CVERecord?id=CVE-2021-20271","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20271","label":"nvd.nist.gov/vuln/detail/CVE-2021-20271","hostname":"nvd.nist.gov","tags":["Advisory"]}],"lineage":{"upstream":["CVE-2021-20271","CVE-2021-3421"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-09-16T06:00:04.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-07T10:03:21.000Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":27,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T19:56:24.823Z","stale":false,"partial":false}}