{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25334 exists.","fix":"No fix has been published for CVE-2019-25334 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-25334 is a medium-severity memory corruption vulnerability in Nsasoft Nsauditor Product Key Explorer, published on 12 Feb 2026. 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-2019-25334 and fix it if it is affected.\n\nWhat it is: CVE-2019-25334 is a medium-severity memory corruption vulnerability in Nsasoft Nsauditor Product Key Explorer, published on 12 Feb 2026. 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-2019-25334 exists.\n\nAffected product: Nsasoft Nsauditor Product Key Explorer. 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-2019-25334/ (Markdown: https://insights.sbomify.com/CVE-2019-25334/index.md)","id":"CVE-2019-25334","markdown":"https://insights.sbomify.com/CVE-2019-25334/index.md","name":"CVE-2019-25334","record":{"aliases":["GHSA-9vhj-ww26-xqw7"],"analysis":{"component_type":"desktop_application","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Product Key Explorer","requires_auth":"none","summary":"Local attackers can crash Product Key Explorer by triggering a buffer overflow in the registration name field via crafted input.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"product_key_explorer","vendor":"nsasoft"}],"cvss":{"score":6.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Product Key Explorer 4.2.0.0 contains a denial of service vulnerability that allows local attackers to crash the application by overflowing the registration name input field. Attackers can create a specially crafted text file with repeated characters to trigger a buffer overflow when pasted into the registration name field, causing the application to crash.","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":"Product Key Explorer 4.2.0.0 - 'Name' Denial of Service","id":"CVE-2019-25334","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":3,"next":{"headline":"PRO-7070 Hazır Profesyonel Web Sitesi 1.0 - Authentication Bypass","id":"CVE-2019-25335"},"packages":[],"prev":{"headline":"Path traversal in Momentum Series JAWS","id":"CVE-2019-25333"},"products":["Nsauditor Product Key Explorer"],"published":"2026-02-12","related":[{"cvss_score":6.7,"headline":"Product Key Explorer 4.2.2.0 - 'Key' Denial of Service","id":"CVE-2020-37131","kev_date_added":null,"published":"2026-02-05"},{"cvss_score":5.3,"headline":"Nsasoft Product Key Explorer Registration memory corruption","id":"CVE-2024-0771","kev_date_added":null,"published":"2024-01-21"}],"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":"2026-03-05","vendors":["Nsasoft"]},"summary":"Local attackers can crash Product Key Explorer by triggering a buffer overflow in the registration name field via crafted input.","url":"https://insights.sbomify.com/CVE-2019-25334/"}