{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-48183 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-48183 is a high-severity vulnerability in n/a, published on 23 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-48183 and fix it if it is affected.\n\nWhat it is: CVE-2023-48183 is a high-severity vulnerability in n/a, published on 23 Apr 2024. 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-2023-48183 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-2023-48183/ (Markdown: https://insights.sbomify.com/CVE-2023-48183/index.md)","id":"CVE-2023-48183","markdown":"https://insights.sbomify.com/CVE-2023-48183/index.md","name":"CVE-2023-48183","record":{"aliases":["DEBIAN-CVE-2023-48183","GHSA-2c9q-jgx6-2qx7","UBUNTU-CVE-2023-48183"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript engine","requires_auth":"none","summary":"A null pointer dereference in QuickJS allows attackers to cause a denial of service via crafted JavaScript code.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"quickjs","vendor":"quickjs_project"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"QuickJS before c4cdd61 has a build_for_in_iterator NULL pointer dereference because of an erroneous lexical scope of \"this\" with eval.","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":"Null dereference in n/a","id":"CVE-2023-48183","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Use after free in n/a","id":"CVE-2023-48184"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2023-48176"},"products":["n/a"],"published":"2024-04-23","related":[{"cvss_score":8.8,"headline":"Use-after-free in js_print_object in QuickJS","id":"CVE-2025-62490","kev_date_added":null,"published":"2025-10-16"},{"cvss_score":8.8,"headline":"Use-after-free in js_std_promise_rejection_check in QuickJS","id":"CVE-2025-62491","kev_date_added":null,"published":"2025-10-16"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2025-69654","kev_date_added":null,"published":"2026-03-06"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-31922","kev_date_added":null,"published":"2023-05-12"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2020-22876","kev_date_added":null,"published":"2021-07-13"},{"cvss_score":7.1,"headline":"Type confusion in string addition in QuickJS","id":"CVE-2025-62494","kev_date_added":null,"published":"2025-10-16"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["n/a"]},"summary":"A null pointer dereference in QuickJS allows attackers to cause a denial of service via crafted JavaScript code.","url":"https://insights.sbomify.com/CVE-2023-48183/"}