{"id":"RLSA-2020:4436","summary":"Low: gnome-software and fwupd security, bug fix, and enhancement update","details":"The gnome-software packages contain an application that makes it easy to add, remove, and update software in the GNOME desktop.\n\nThe appstream-data package provides the distribution specific AppStream metadata required for the GNOME and KDE software centers. \n\nThe fwupd packages provide a service that allows session software to update device firmware.\n\nThe following packages have been upgraded to a later upstream version: gnome-software (3.36.1), fwupd (1.4.2).\n\nSecurity Fix(es):\n\n* fwupd: Possible bypass in signature verification (CVE-2020-10759)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.3 Release Notes linked from the References section.","modified":"2026-02-04T12:00:07.874949Z","published":"2020-11-03T12:04:30Z","upstream":["CVE-2020-10759"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2020:4436"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1797932"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1815502"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1839774"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1844316"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1844488"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1845714"}],"affected":[{"package":{"name":"appstream-data","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/appstream-data?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8-20200724.el8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2020:4436.json"}},{"package":{"name":"libxmlb","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libxmlb?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.1.15-1.el8"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2020:4436.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}