{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2023-0591","title":"Title"},{"category":"description","text":"\nubireader_extract_files is vulnerable to path traversal when run against specifically crafted UBIFS files, allowing the attacker to overwrite files outside of the extraction directory (provided the process has write access to that file or directory).\n\nThis is due to the fact that a node name (dent_node.name) is considered trusted and joined to the extraction directory path during processing, then the node content is written to that joined path. By crafting a malicious UBIFS file with node names holding path traversal payloads (e.g. ../../tmp/outside.txt), it's possible to force ubi_reader to write outside of the extraction directory.\n\n\n\nThis issue affects ubi-reader before 0.8.5.\n\n","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2023-0591","url":"https://www.suse.com/security/cve/CVE-2023-0591"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1207813 for CVE-2023-0591","url":"https://bugzilla.suse.com/1207813"}],"title":"SUSE CVE CVE-2023-0591","tracking":{"current_release_date":"2025-07-07T23:58:29Z","generator":{"date":"2023-02-15T03:21:49Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2023-0591","initial_release_date":"2023-02-15T03:21:49Z","revision_history":[{"date":"2023-02-15T03:21:49Z","number":"2","summary":"Current version"},{"date":"2025-01-01T02:36:17Z","number":"3","summary":"Current version"},{"date":"2025-02-14T07:06:46Z","number":"4","summary":"Current version"},{"date":"2025-02-16T06:55:20Z","number":"5","summary":"Current version"},{"date":"2025-07-07T23:58:29Z","number":"6","summary":"Current version"}],"status":"interim","version":"6"}}}