{"id":"CVE-2023-28955","aliases":["EUVD-2023-32573","GHSA-5vq4-c62g-74hv"],"status":"published","title":"IBM Watson Knowledge Catalog denial of service","description":"IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 could allow an authenticated user send a specially crafted request that could cause a denial of service.  IBM X-Force ID:  251704.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0098,"percentile":0.62522,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-07-10T01:09:59Z","modified":"2026-06-17T05:49:03Z","products":[{"vendor":"ibm","product":"watson knowledge catalog on cloud pak for data"},{"vendor":"ibm","product":"watson_knowledge_catalog_on_cloud_pak_for_data"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7009747","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/251704","tags":["vdb-entry","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28955"},{"url":"https://github.com/advisories/GHSA-5vq4-c62g-74hv"}],"sources":{"cve":[{"id":"CVE-2023-28955","title":"IBM Watson Knowledge Catalog denial of service","description":"IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 could allow an authenticated user send a specially crafted request that could cause a denial of service.  IBM X-Force ID:  251704.","status":"published","published":"2023-07-10T01:09:59.829Z","modified":"2024-10-25T19:52:13.348Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:32.376766Z"}],"euvd":[{"id":"EUVD-2023-32573","description":"IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 could allow an authenticated user send a specially crafted request that could cause a denial of service.  IBM X-Force ID:  251704.","status":"published","published":"2023-07-10T01:09:59Z","modified":"2024-10-25T19:52:13Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T00:05:17.135828Z"}],"ghsa":[{"id":"GHSA-5vq4-c62g-74hv","title":"IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 could allow an authenticated user send a...","description":"IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 could allow an authenticated user send a specially crafted request that could cause a denial of service.  IBM X-Force ID:  251704.","status":"published","published":"2023-07-10T18:30:48Z","modified":"2024-04-04T05:52:03Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:56:36.514369Z"}],"nvd":[{"id":"CVE-2023-28955","description":"IBM Watson Knowledge Catalog on Cloud Pak for Data 4.0 could allow an authenticated user send a specially crafted request that could cause a denial of service.  IBM X-Force ID:  251704.","status":"published","published":"2023-07-10T16:15:50.333Z","modified":"2026-06-17T05:49:03.867Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:08:15.127597Z"}]}}