{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0593 exists.","fix":"No fix has been published for CVE-2023-0593 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0593 is a medium-severity path traversal vulnerability in devttys0 yaffshiv, published on 31 Jan 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-0593 and fix it if it is affected.\n\nWhat it is: CVE-2023-0593 is a medium-severity path traversal vulnerability in devttys0 yaffshiv, published on 31 Jan 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0593 exists.\n\nAffected product: devttys0 yaffshiv. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-0593/ (Markdown: https://insights.sbomify.com/CVE-2023-0593/index.md)","id":"CVE-2023-0593","markdown":"https://insights.sbomify.com/CVE-2023-0593/index.md","name":"CVE-2023-0593","record":{"aliases":["GHSA-ppwj-pqwg-cmvw"],"analysis":{"component_type":"developer_tool","fix_type":"no_fix_stated","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"YAFFS filesystem extractor","requires_auth":"none","summary":"Attackers can force yaffshiv to write files outside the extraction directory by crafting a malicious YAFFS file.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ONEKEY","cpe":[{"product":"yaffshiv","vendor":"yaffshiv_project"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A path traversal vulnerability affects yaffshiv YAFFS filesystem extractor. By crafting a malicious YAFFS file, an attacker could force yaffshiv to write outside of the extraction directory.\n\nThis issue affects yaffshiv up to version 0.1 included, which is the most recent at time of publication.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Path traversal in yaffshiv","id":"CVE-2023-0593","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Grafana vulnerable to Cross-site Scripting","id":"CVE-2023-0594"},"packages":[],"prev":{"headline":"Path traversal in jefferson","id":"CVE-2023-0592"},"products":["yaffshiv"],"published":"2023-01-31","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-27","vendors":["devttys0"]},"summary":"Attackers can force yaffshiv to write files outside the extraction directory by crafting a malicious YAFFS file.","url":"https://insights.sbomify.com/CVE-2023-0593/"}