4 matches found
CVE-2026-62943
btrbk is a tool for creating snapshots and remote backups of Btrfs subvolumes. From 0.29.0 until 0.32.7, btrbk's sshfilterbtrbk.sh constructs allowstreammatch with a start anchor but without an end-of-string anchor for the complete command. A user restricted through an authorizedkeys forced comma...
CVE-2026-62943
btrbk is a Btrfs subvolume snapshot and remote backup tool. In versions 0.29.0 through 0.32.7 , the script ssh_filter_btrbk.sh constructs its command allowlist (allow_stream_match) with a start anchor but no end-of-string anchor , so a user restricted via an authorized_keys forced command can app...
CVE-2026-62943 btrbk: SSH Command Filter Bypass in ssh_filter_btrbk.sh
btrbk is a tool for creating snapshots and remote backups of Btrfs subvolumes. From 0.29.0 until 0.32.7, btrbk's sshfilterbtrbk.sh constructs allowstreammatch with a start anchor but without an end-of-string anchor for the complete command. A user restricted through an authorizedkeys forced comma...
CVE-2026-62943 btrbk: SSH Command Filter Bypass in ssh_filter_btrbk.sh
btrbk is a tool for creating snapshots and remote backups of Btrfs subvolumes. From 0.29.0 until 0.32.7, btrbk's sshfilterbtrbk.sh constructs allowstreammatch with a start anchor but without an end-of-string anchor for the complete command. A user restricted through an authorizedkeys forced comma...