{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-40237 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-40237 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-40237 is a medium-severity denial of service vulnerability in IBM MQ for HPE NonStop, published on 27 Feb 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2022-40237 and fix it if it is affected.\n\nWhat it is: CVE-2022-40237 is a medium-severity denial of service vulnerability in IBM MQ for HPE NonStop, published on 27 Feb 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2022-40237 in the wild and no public exploit code.\n\nAffected product: IBM MQ for HPE NonStop. 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-2022-40237/ (Markdown: https://insights.sbomify.com/CVE-2022-40237/index.md)","id":"CVE-2022-40237","markdown":"https://insights.sbomify.com/CVE-2022-40237/index.md","name":"CVE-2022-40237","record":{"aliases":["GHSA-r9f4-546f-w4p5"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"IBM MQ for HPE NonStop","requires_auth":"none","summary":"Attackers can cause a denial of service in IBM MQ for HPE NonStop via errors in channel synchronization logic.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ibm","cpe":[{"product":"mq_for_hpe_nonstop","vendor":"ibm"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"IBM MQ for HPE NonStop 8.1.0 is vulnerable to a denial of service attack due to an error within the CCDT and channel synchronization logic.  IBM X-Force ID:  235727.","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":"IBM MQ for HPE NonStop denial of service","id":"CVE-2022-40237","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"A Remote Code Injection vulnerability exists in CERT software prior to version 1.50.5","id":"CVE-2022-40238"},"packages":[],"prev":{"headline":"Denial of service in IBM InfoSphere Information Server","id":"CVE-2022-40235"},"products":["MQ for HPE NonStop"],"published":"2023-02-27","related":[{"cvss_score":7.4,"headline":"Privilege escalation in MQ for HPE NonStop","id":"CVE-2021-38950","kev_date_added":null,"published":"2021-12-14"},{"cvss_score":6.5,"headline":"Denial of service in MQ for HPE NonStop","id":"CVE-2020-4466","kev_date_added":null,"published":"2020-07-20"},{"cvss_score":5.3,"headline":"Denial of service in MQ for HPE NonStop","id":"CVE-2020-4376","kev_date_added":null,"published":"2020-07-01"},{"cvss_score":5.1,"headline":"Information disclosure in MQ for HPE NonStop","id":"CVE-2022-22325","kev_date_added":null,"published":"2022-05-13"},{"cvss_score":4.9,"headline":"Privilege escalation in MQ for HPE NonStop","id":"CVE-2020-4352","kev_date_added":null,"published":"2020-05-29"}],"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":"2024-08-03","vendors":["IBM"]},"summary":"Attackers can cause a denial of service in IBM MQ for HPE NonStop via errors in channel synchronization logic.","url":"https://insights.sbomify.com/CVE-2022-40237/"}