{"id":"RHSA-2020:4508","summary":"Red Hat Security Advisory: libsolv security, bug fix, and enhancement update","modified":"2026-03-11T07:18:19.373152Z","published":"2024-09-16T04:15:07Z","upstream":["CVE-2019-20387"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:4508"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#moderate"},{"type":"ARTICLE","url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.3_release_notes/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1796536"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1797072"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1809106"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4508.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2019-20387"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2019-20387"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-20387"}],"affected":[{"package":{"name":"libsolv","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libsolv"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}},{"package":{"name":"libsolv-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libsolv-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}},{"package":{"name":"libsolv-debugsource","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libsolv-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}},{"package":{"name":"libsolv-demo-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libsolv-demo-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}},{"package":{"name":"libsolv-tools-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/libsolv-tools-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}},{"package":{"name":"perl-solv-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/perl-solv-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}},{"package":{"name":"python3-solv","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/python3-solv"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}},{"package":{"name":"python3-solv-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/python3-solv-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}},{"package":{"name":"ruby-solv-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::baseos","purl":"pkg:rpm/redhat/ruby-solv-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.7.11-1.el8"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:4508.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}