{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-9366 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-9366 is a critical memory corruption vulnerability in n/a, published on 24 Feb 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-2020-9366 and fix it if it is affected.\n\nWhat it is: CVE-2020-9366 is a critical memory corruption vulnerability in n/a, published on 24 Feb 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-2020-9366 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-2020-9366/ (Markdown: https://insights.sbomify.com/CVE-2020-9366/index.md)","id":"CVE-2020-9366","markdown":"https://insights.sbomify.com/CVE-2020-9366/index.md","name":"CVE-2020-9366","record":{"aliases":["ALPINE-CVE-2020-9366","DEBIAN-CVE-2020-9366","GHSA-fcx3-q2fc-3hrw"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"GNU Screen terminal","requires_auth":"none","summary":"A buffer overflow in GNU Screen allows attackers to crash the application or potentially execute arbitrary code via crafted output.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"screen","vendor":"gnu"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A buffer overflow was found in the way GNU Screen before 4.8.0 treated the special escape OSC 49. Specially crafted output, or a special program, could corrupt memory and crash Screen or possibly have unspecified other impact.","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":"Memory corruption in n/a","id":"CVE-2020-9366","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":4,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2020-9367"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2020-9365"},"products":["n/a"],"published":"2020-02-24","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2003-0972","kev_date_added":null,"published":"2003-12-02"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2017-5618","kev_date_added":null,"published":"2017-03-20"},{"cvss_score":7.2,"headline":"Auth bypass in n/a","id":"CVE-2007-3048","kev_date_added":null,"published":"2007-06-05"},{"cvss_score":6.5,"headline":"Privilege escalation in n/a","id":"CVE-2023-24626","kev_date_added":null,"published":"2023-04-08"},{"cvss_score":4.9,"headline":"Information disclosure in n/a","id":"CVE-2009-1214","kev_date_added":null,"published":"2009-04-01"},{"cvss_score":4.6,"headline":"Memory corruption in n/a","id":"CVE-2002-1602","kev_date_added":null,"published":"2005-03-25"}],"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":"A buffer overflow in GNU Screen allows attackers to crash the application or potentially execute arbitrary code via crafted output.","url":"https://insights.sbomify.com/CVE-2020-9366/"}