{"answers":{"affected":"2 open source packages ship an affected version, including skeemas. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-25074 in the wild and no public exploit code.","fix":"Upgrade skeemas to 1.2.5 or later.","what":"CVE-2018-25074 is a low-severity denial of service vulnerability in Prestaul skeemas, published on 11 Jan 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-2018-25074 and fix it if it is affected.\n\nWhat it is: CVE-2018-25074 is a low-severity denial of service vulnerability in Prestaul skeemas, published on 11 Jan 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-2018-25074 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- skeemas (npm): affected all versions; fixed in 1.2.5\n- skeemas (npm): affected all versions; fixed in 1.2.5\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-2018-25074/ (Markdown: https://insights.sbomify.com/CVE-2018-25074/index.md)","id":"CVE-2018-25074","markdown":"https://insights.sbomify.com/CVE-2018-25074/index.md","name":"CVE-2018-25074","record":{"aliases":["GHSA-qv66-f876-vjvr"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"JavaScript JSON Schema library","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service in the skeemas library by exploiting inefficient regular expression complexity in the base.js validator.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"skeemas","vendor":"skeemas_project"}],"cvss":{"score":3.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-1333","name":"Inefficient Regular Expression Complexity"}],"description":"A vulnerability was found in Prestaul skeemas and classified as problematic. This issue affects some unknown processing of the file validators/base.js. The manipulation of the argument uri leads to inefficient regular expression complexity. The patch is named 65e94eda62dc8dc148ab3e59aa2ccc086ac448fd. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-218003.","ecosystems":["npm"],"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":"Prestaul skeemas base.js redos","id":"CVE-2018-25074","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":2,"n_references":3,"next":{"headline":"karsany OBridge ProcedureDao.java getAllStandaloneProcedureAndFunction sql injection","id":"CVE-2018-25075"},"packages":[{"ecosystem":"npm","fixed":["1.2.5"],"introduced":["0"],"last_affected":[],"package":"skeemas","purl":null,"source":"GHSA-qv66-f876-vjvr"},{"ecosystem":"npm","fixed":["1.2.5"],"introduced":["0"],"last_affected":[],"package":"skeemas","purl":"pkg:npm/skeemas","source":"GHSA-qv66-f876-vjvr"}],"prev":{"headline":"Newcomer1989 TSN-Ranksystem bot.php getlog cross site scripting","id":"CVE-2018-25073"},"products":["skeemas"],"published":"2023-01-11","related":[],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-25","vendors":["Prestaul"]},"summary":"An attacker can cause a denial of service in the skeemas library by exploiting inefficient regular expression complexity in the base.js validator.","url":"https://insights.sbomify.com/CVE-2018-25074/"}