{"id":"ALSA-2023:2179","summary":"Moderate: libguestfs-winsupport security update","details":"The libguestfs-winsupport package adds support for Windows guests to libguestfs, a set of tools and libraries allowing users to access and modify virtual machine (VM) disk images.\n\nSecurity Fix(es):\n\n* ntfs-3g: heap-based buffer overflow in ntfsck (CVE-2021-46790)\n* ntfs-3g: crafted NTFS image can cause heap exhaustion in ntfs_get_attribute_value (CVE-2022-30784)\n* ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_names_full_collate (CVE-2022-30786)\n* ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_mft_rec_alloc (CVE-2022-30788)\n* ntfs-3g: crafted NTFS image can cause a heap-based buffer overflow in ntfs_check_log_client_array (CVE-2022-30789)\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 AlmaLinux Release Notes linked from the References section.","modified":"2026-02-04T04:40:06.279648Z","published":"2023-05-09T00:00:00Z","related":["CVE-2021-46790","CVE-2022-30784","CVE-2022-30786","CVE-2022-30788","CVE-2022-30789"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:2179"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-46790"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-30784"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-30786"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-30788"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-30789"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2093314"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2093326"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2093340"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2093348"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2093358"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-2179.html"}],"affected":[{"package":{"name":"libguestfs-winsupport","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libguestfs-winsupport"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2-1.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:2179.json"}}],"schema_version":"1.7.3"}