{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-14940 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-14940 is a high-severity vulnerability in n/a, published on 23 Jun 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-14940 and fix it if it is affected.\n\nWhat it is: CVE-2020-14940 is a high-severity vulnerability in n/a, published on 23 Jun 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-14940 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-14940/ (Markdown: https://insights.sbomify.com/CVE-2020-14940/index.md)","id":"CVE-2020-14940","markdown":"https://insights.sbomify.com/CVE-2020-14940/index.md","name":"CVE-2020-14940","record":{"aliases":["DEBIAN-CVE-2020-14940","GHSA-6ph8-rp44-5gqr","UBUNTU-CVE-2020-14940"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"TuxGuitar music software","requires_auth":"none","summary":"Attackers can exploit XML External Entity vulnerabilities in TuxGuitar by crafting malicious tablature files, potentially reading local files or causing crashes.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"tuxguitar","vendor":"herac"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"An issue was discovered in io/gpx/GPXDocumentReader.java in TuxGuitar 1.5.4. It uses misconfigured XML parsers, leading to XXE while loading GP6 (.gpx) and GP7 (.gp) tablature files.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"XML external entity in n/a","id":"CVE-2020-14940","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xxe","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Deserialization of Untrusted Data in Tendenci","id":"CVE-2020-14942"},"packages":[],"prev":{"headline":"Code injection in n/a","id":"CVE-2020-14939"},"products":["n/a"],"published":"2020-06-23","related":[{"cvss_score":6.9,"headline":"Path traversal in n/a","id":"CVE-2010-3385","kev_date_added":null,"published":"2010-10-20"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can exploit XML External Entity vulnerabilities in TuxGuitar by crafting malicious tablature files, potentially reading local files or causing crashes.","url":"https://insights.sbomify.com/CVE-2020-14940/"}