{"id":"CVE-2023-40699","aliases":["EUVD-2023-45255","GHSA-cw4r-64q7-x6hc"],"status":"published","title":"IBM InfoSphere Information Server denial of service","description":"IBM InfoSphere Information Server 11.7 could allow a remote attacker to cause a denial of service due to improper input validation.  IBM X-Force ID:  265161.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01078,"percentile":0.65466,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-12-01T20:59:35Z","modified":"2026-06-17T06:19:08Z","products":[{"vendor":"ibm","product":"infosphere information server"},{"vendor":"ibm","product":"infosphere_information_server"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7067714","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/265161","tags":["vdb-entry","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40699"},{"url":"https://github.com/advisories/GHSA-cw4r-64q7-x6hc"}],"sources":{"cve":[{"id":"CVE-2023-40699","title":"IBM InfoSphere Information Server denial of service","description":"\n\n\nIBM InfoSphere Information Server 11.7 could allow a remote attacker to cause a denial of service due to improper input validation.  IBM X-Force ID:  265161.\n\n\n\n","status":"published","published":"2023-12-01T20:59:35.849Z","modified":"2025-06-03T02:19:40.807Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:21.971258Z"}],"euvd":[{"id":"EUVD-2023-45255","description":"\n\n\nIBM InfoSphere Information Server 11.7 could allow a remote attacker to cause a denial of service due to improper input validation.  IBM X-Force ID:  265161.\n\n\n\n","status":"published","published":"2023-12-01T20:59:35Z","modified":"2025-06-03T02:19:40Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:32:32.089886Z"}],"ghsa":[{"id":"GHSA-cw4r-64q7-x6hc","title":"\n\n\nIBM InfoSphere Information Server 11.7 could allow a remote attacker to cause a denial of...","description":"\n\n\nIBM InfoSphere Information Server 11.7 could allow a remote attacker to cause a denial of service due to improper input validation.  IBM X-Force ID:  265161.\n\n\n\n","status":"published","published":"2023-12-01T21:30:30Z","modified":"2023-12-01T21:30:40Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:55:08.580325Z"}],"nvd":[{"id":"CVE-2023-40699","description":"\n\n\nIBM InfoSphere Information Server 11.7 could allow a remote attacker to cause a denial of service due to improper input validation.  IBM X-Force ID:  265161.\n\n\n\n","status":"published","published":"2023-12-01T21:15:07.633Z","modified":"2026-06-17T06:19:08.043Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:08:52.544469Z"}]}}