{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-44494 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-44494 is a high-severity vulnerability in n/a, published on 15 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-44494 and fix it if it is affected.\n\nWhat it is: CVE-2021-44494 is a high-severity vulnerability in n/a, published on 15 Apr 2022. 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-2021-44494 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-2021-44494/ (Markdown: https://insights.sbomify.com/CVE-2021-44494/index.md)","id":"CVE-2021-44494","markdown":"https://insights.sbomify.com/CVE-2021-44494/index.md","name":"CVE-2021-44494","record":{"aliases":["DEBIAN-CVE-2021-44494","GHSA-vw7c-8m5r-ggfj","UBUNTU-CVE-2021-44494"],"analysis":{"component_type":"database","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"YottaDB database","requires_auth":"none","summary":"An attacker can cause a denial of service in YottaDB and FIS GT.M databases by triggering a NULL pointer dereference via crafted input to ZRead.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"gt.m","vendor":"fisglobal"},{"product":"yottadb","vendor":"yottadb"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","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":"An issue was discovered in YottaDB through r1.32 and V7.0-000 and FIS GT.M through V7.0-000. Using crafted input, an attacker can cause calls to ZRead to crash due to a NULL pointer dereference.","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-2021-44494","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"null_dereference","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"Null dereference in n/a","id":"CVE-2021-44495"},"packages":[],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2021-44493"},"products":["n/a"],"published":"2022-04-15","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-44486","kev_date_added":null,"published":"2022-04-15"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2021-44496","kev_date_added":null,"published":"2022-04-15"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2021-44488","kev_date_added":null,"published":"2022-04-15"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2021-44481","kev_date_added":null,"published":"2022-04-15"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2021-44482","kev_date_added":null,"published":"2022-04-15"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2021-44483","kev_date_added":null,"published":"2022-04-15"},{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2021-44484","kev_date_added":null,"published":"2022-04-15"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can cause a denial of service in YottaDB and FIS GT.M databases by triggering a NULL pointer dereference via crafted input to ZRead.","url":"https://insights.sbomify.com/CVE-2021-44494/"}