{"answers":{"affected":"2 open source packages ship an affected version, including cn.hutool:hutool-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-51075 in the wild and no public exploit code.","fix":"Upgrade cn.hutool:hutool-core to 5.8.24 or later.","what":"CVE-2023-51075 is a high-severity denial of service vulnerability in n/a, published on 27 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-51075 and fix it if it is affected.\n\nWhat it is: CVE-2023-51075 is a high-severity denial of service vulnerability in n/a, published on 27 Dec 2023. 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-2023-51075 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- cn.hutool:hutool-core (Maven): affected all versions; fixed in 5.8.24\n- cn.hutool:hutool-core (Maven): affected all versions; fixed in 5.8.24\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-2023-51075/ (Markdown: https://insights.sbomify.com/CVE-2023-51075/index.md)","id":"CVE-2023-51075","markdown":"https://insights.sbomify.com/CVE-2023-51075/index.md","name":"CVE-2023-51075","record":{"aliases":["GHSA-7m7h-rgvp-3v4r"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java utility library","requires_auth":"none","summary":"Attackers can cause a Denial of Service in hutool-core by triggering an infinite loop in the string splitting function.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"hutool","vendor":"hutool"}],"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-835","name":"Loop with Unreachable Exit Condition"}],"description":"hutool-core v5.8.23 was discovered to contain an infinite loop in the StrSplitter.splitByRegex function. This vulnerability allows attackers to cause a Denial of Service (DoS) via manipulation of the first two parameters.","ecosystems":["Maven"],"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":"hutool-core discovered to contain an infinite loop in the StrSplitter.splitByRegex function","id":"CVE-2023-51075","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":2,"n_references":1,"next":{"headline":"mvel2 TimeOut error exists in the ParseTools.subCompileExpression method","id":"CVE-2023-51079"},"packages":[{"ecosystem":"Maven","fixed":["5.8.24"],"introduced":["0"],"last_affected":[],"package":"cn.hutool:hutool-core","purl":null,"source":"GHSA-7m7h-rgvp-3v4r"},{"ecosystem":"Maven","fixed":["5.8.24"],"introduced":["0"],"last_affected":[],"package":"cn.hutool:hutool-core","purl":"pkg:maven/cn.hutool/hutool-core","source":"GHSA-7m7h-rgvp-3v4r"}],"prev":{"headline":"json-path Out-of-bounds Write vulnerability","id":"CVE-2023-51074"},"products":["n/a"],"published":"2023-12-27","related":[{"cvss_score":9.8,"headline":"hutool Buffer Overflow vulnerability","id":"CVE-2023-42276","kev_date_added":null,"published":"2023-09-08"},{"cvss_score":9.8,"headline":"hutool Buffer Overflow vulnerability","id":"CVE-2023-42277","kev_date_added":null,"published":"2023-09-08"},{"cvss_score":9.8,"headline":"Dromara Hutool Deserialization of Untrusted Data vulnerability","id":"CVE-2023-24162","kev_date_added":null,"published":"2023-01-31"},{"cvss_score":9.8,"headline":"Dromara hutool vulnerable to SQL Injection","id":"CVE-2023-24163","kev_date_added":null,"published":"2023-01-31"},{"cvss_score":9.8,"headline":"Improper Certificate Validation in Hutool","id":"CVE-2022-22885","kev_date_added":null,"published":"2022-02-16"},{"cvss_score":7.5,"headline":"hutool-core was discovered to contain a stack overflow via NumberUtil.toBigDecimal method","id":"CVE-2023-51080","kev_date_added":null,"published":"2023-12-27"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"2025-04-17","vendors":["n/a"]},"summary":"Attackers can cause a Denial of Service in hutool-core by triggering an infinite loop in the string splitting function.","url":"https://insights.sbomify.com/CVE-2023-51075/"}