{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37119 exists.","fix":"No fix has been published for CVE-2020-37119 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-37119 is a high-severity memory corruption vulnerability in Nsasoft Nsauditor, published on 5 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-2020-37119 and fix it if it is affected.\n\nWhat it is: CVE-2020-37119 is a high-severity memory corruption vulnerability in Nsasoft Nsauditor, published on 5 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-2020-37119 exists.\n\nAffected product: Nsasoft Nsauditor. 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-2020-37119/ (Markdown: https://insights.sbomify.com/CVE-2020-37119/index.md)","id":"CVE-2020-37119","markdown":"https://insights.sbomify.com/CVE-2020-37119/index.md","name":"CVE-2020-37119","record":{"aliases":["GHSA-qpw6-3qr8-fmwg"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Network security scanner","requires_auth":"none","summary":"Attackers can execute arbitrary code by triggering a buffer overflow in the DNS Lookup tool via a malicious query.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"nsauditor","vendor":"nsasoft"}],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"Nsauditor 3.0.28 and 3.2.1.0 contains a buffer overflow vulnerability in the DNS Lookup tool that allows attackers to execute arbitrary code by overwriting memory. Attackers can craft a malicious DNS query payload to trigger a three-byte overwrite, bypass ASLR, and execute shellcode through a carefully constructed exploit.","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":"Nsauditor 3.2.1.0 - Buffer Overflow (SEH+ASLR bypass (3 bytes overwrite))","id":"CVE-2020-37119","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Rubo DICOM Viewer 2.0 - Buffer Overflow (SEH)","id":"CVE-2020-37120"},"packages":[],"prev":{"headline":"P5 FNIP-8x16A FNIP-4xSH 1.0.20 - Cross-Site Request Forgery (Add Admin)","id":"CVE-2020-37118"},"products":["Nsauditor"],"published":"2026-02-05","related":[{"cvss_score":8.6,"headline":"Nsauditor 3.0.28.0 Local SEH Buffer Overflow","id":"CVE-2018-25213","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":6.9,"headline":"NSauditor 3.1.2.0 Denial of Service via Community Field","id":"CVE-2019-25597","kev_date_added":null,"published":"2026-03-22"},{"cvss_score":6.7,"headline":"Nsauditor 3.2.0.0 - 'Name' Denial of Service","id":"CVE-2020-37130","kev_date_added":null,"published":"2026-02-05"},{"cvss_score":6.7,"headline":"Nsauditor 3.2.2.0 - 'Event Description' Denial of Service","id":"CVE-2021-47895","kev_date_added":null,"published":"2026-01-23"},{"cvss_score":6.7,"headline":"Nsauditor 3.2.3 - Denial of Service (PoC)","id":"CVE-2021-47815","kev_date_added":null,"published":"2026-01-15"}],"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":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-15","vendors":["Nsasoft"]},"summary":"Attackers can execute arbitrary code by triggering a buffer overflow in the DNS Lookup tool via a malicious query.","url":"https://insights.sbomify.com/CVE-2020-37119/"}