{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-14740 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-14740 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-14740 is a high-severity vulnerability in n/a, published on 29 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-14740 and fix it if it is affected.\n\nWhat it is: CVE-2018-14740 is a high-severity vulnerability in n/a, published on 29 Jul 2018. 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-2018-14740 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-2018-14740/ (Markdown: https://insights.sbomify.com/CVE-2018-14740/index.md)","id":"CVE-2018-14740","markdown":"https://insights.sbomify.com/CVE-2018-14740/index.md","name":"CVE-2018-14740","record":{"aliases":["GHSA-qw6m-hx2p-g8cc"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"PBC library","requires_auth":"none","summary":"A segmentation fault in the PBC library allows attackers to cause a denial of service via crafted queries.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"pbc","vendor":"pbc_project"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"An issue was discovered in libpbc.a in cloudwu PBC through 2017-03-02. A SEGV can occur in set_field_one in bootstrap.c while making a query.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Null dereference in n/a","id":"CVE-2018-14740","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Null dereference in n/a","id":"CVE-2018-14741"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2018-14739"},"products":["n/a"],"published":"2018-07-29","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2018-14744","kev_date_added":null,"published":"2018-07-29"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-12915","kev_date_added":null,"published":"2018-06-27"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2018-12916","kev_date_added":null,"published":"2018-06-27"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-12917","kev_date_added":null,"published":"2018-06-27"},{"cvss_score":9.8,"headline":"Null dereference in n/a","id":"CVE-2018-12918","kev_date_added":null,"published":"2018-06-27"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2022-38936","kev_date_added":null,"published":"2022-09-23"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2018-14736","kev_date_added":null,"published":"2018-07-29"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"A segmentation fault in the PBC library allows attackers to cause a denial of service via crafted queries.","url":"https://insights.sbomify.com/CVE-2018-14740/"}