{"id":"CVE-2018-5541","state":"PUBLISHED","title":"When F5 BIG-IP ASM 13.0.0-13.1.0.1, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.5.1-11.5.6 is processing HTTP requests, an unusually large number of parameters can cause excessive CPU ","description":"When F5 BIG-IP ASM 13.0.0-13.1.0.1, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.5.1-11.5.6 is processing HTTP requests, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process.","publishedAt":"2018-07-25T14:00:00.000Z","updatedAt":"2024-09-16T17:33:47.886Z","severity":null,"assigner":"f5","products":["F5 Networks, Inc. BIG-IP (ASM)"],"affected":[{"vendor":"F5 Networks, Inc.","product":"BIG-IP (ASM)","versions":[{"version":"13.0.0-13.1.0.1","status":"affected"},{"version":"12.1.0-12.1.3.5","status":"affected"},{"version":"11.6.0-11.6.3.1","status":"affected"},{"version":"11.5.1-11.5.6","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/104906","https://support.f5.com/csp/article/K12403422"],"weaknesses":[],"ingestedAt":"2026-10-29T19:44:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2018/5xxx/CVE-2018-5541.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2018-5541","state":"PUBLISHED","datePublished":"2018-07-25T14:00:00.000Z","dateUpdated":"2024-09-16T17:33:47.886Z","assignerShortName":"f5","assignerOrgId":"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab","dateReserved":"2018-01-12T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"When F5 BIG-IP ASM 13.0.0-13.1.0.1, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.5.1-11.5.6 is processing HTTP requests, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process."}],"affected":[{"vendor":"F5 Networks, Inc.","product":"BIG-IP (ASM)","versions":[{"version":"13.0.0-13.1.0.1","status":"affected"},{"version":"12.1.0-12.1.3.5","status":"affected"},{"version":"11.6.0-11.6.3.1","status":"affected"},{"version":"11.5.1-11.5.6","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/104906","name":"104906","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://support.f5.com/csp/article/K12403422","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"DoS","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"f5","dateUpdated":"2018-07-28T09:57:01.000Z","orgId":"9dacffd4-cb11-413f-8451-fbbfd4ddc0ab"},"datePublic":"2018-07-24T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"f5sirt@f5.com","DATE_PUBLIC":"2018-07-24T00:00:00","ID":"CVE-2018-5541","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"BIG-IP (ASM)","version":{"version_data":[{"version_value":"13.0.0-13.1.0.1"},{"version_value":"12.1.0-12.1.3.5"},{"version_value":"11.6.0-11.6.3.1"},{"version_value":"11.5.1-11.5.6"}]}}]},"vendor_name":"F5 Networks, Inc."}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"When F5 BIG-IP ASM 13.0.0-13.1.0.1, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.5.1-11.5.6 is processing HTTP requests, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"DoS"}]}]},"references":{"reference_data":[{"name":"104906","refsource":"BID","url":"http://www.securityfocus.com/bid/104906"},{"name":"https://support.f5.com/csp/article/K12403422","refsource":"CONFIRM","url":"https://support.f5.com/csp/article/K12403422"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/104906","name":"104906","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://support.f5.com/csp/article/K12403422","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T05:40:50.481Z"}}]}}}