{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-50268 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2023-50268 is a medium-severity memory corruption vulnerability in jqlang jq, published on 13 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-50268 and fix it if it is affected.\n\nWhat it is: CVE-2023-50268 is a medium-severity memory corruption vulnerability in jqlang jq, published on 13 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-50268 in the wild and no public exploit code.\n\nAffected product: jqlang jq. 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-2023-50268/ (Markdown: https://insights.sbomify.com/CVE-2023-50268/index.md)","id":"CVE-2023-50268","markdown":"https://insights.sbomify.com/CVE-2023-50268/index.md","name":"CVE-2023-50268","record":{"aliases":["ALPINE-CVE-2023-50268","BELL-CVE-2023-50268","DEBIAN-CVE-2023-50268","GHSA-7hmr-442f-qc8j","UBUNTU-CVE-2023-50268"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"JSON processor","requires_auth":"none","summary":"A stack-based buffer overflow in jq's decNumber implementation allows attackers to execute arbitrary code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"jq","vendor":"jqlang"}],"cvss":{"score":6.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"},{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"jq is a command-line JSON processor. Version 1.7 is vulnerable to stack-based buffer overflow in builds using decNumber. Version 1.7.1 contains a patch for this issue.","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":"jq has stack-based buffer overflow in decNaNs","id":"CVE-2023-50268","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":5,"next":{"headline":"SQUID-2023:10 Denial of Service in HTTP Request parsing","id":"CVE-2023-50269"},"packages":[],"prev":{"headline":"MeterSphere horizontal privilege escalation vulnerability of resources in project scope.","id":"CVE-2023-50267"},"products":["jq"],"published":"2023-12-13","related":[{"cvss_score":8.2,"headline":"jq: Integer overflow in jvp_string_append() allows Heap-based Buffer Overflow","id":"CVE-2026-32316","kev_date_added":null,"published":"2026-04-13"},{"cvss_score":8.1,"headline":"Memory corruption in jq","id":"CVE-2024-53427","kev_date_added":null,"published":"2025-02-26"},{"cvss_score":7.7,"headline":"AddressSanitizer: stack-buffer-overflow in jq_fuzz_execute (jv_string_vfmt)","id":"CVE-2025-48060","kev_date_added":null,"published":"2025-05-21"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2023-49355","kev_date_added":null,"published":"2023-12-11"},{"cvss_score":7.1,"headline":"jq --rawfile invalid-state reuse after String too long causes heap-buffer-overflow","id":"CVE-2026-49839","kev_date_added":null,"published":"2026-06-25"},{"cvss_score":6.9,"headline":"jq: potential integer overflow in jvp_string_append","id":"CVE-2026-54679","kev_date_added":null,"published":"2026-06-25"},{"cvss_score":6.9,"headline":"jq: Out-of-Bounds Read in jv_parse_sized() Error Formatting for Non-NUL-Terminated Counted Buffers","id":"CVE-2026-39979","kev_date_added":null,"published":"2026-04-13"}],"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":"2025-02-13","vendors":["jqlang"]},"summary":"A stack-based buffer overflow in jq's decNumber implementation allows attackers to execute arbitrary code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2023-50268/"}