{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-36661","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2023-02-11T17:31:22.590Z","datePublished":"2023-02-12T20:31:03.522Z","dateUpdated":"2025-03-24T18:40:00.463Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2023-10-20T13:22:27.759Z"},"title":"Kong lua-multipart multipart.lua is_header redos","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-1333","lang":"en","description":"CWE-1333 Inefficient Regular Expression Complexity"}]}],"affected":[{"vendor":"Kong","product":"lua-multipart","versions":[{"version":"0.5.8-1","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A vulnerability was found in Kong lua-multipart 0.5.8-1. It has been declared as problematic. This vulnerability affects the function is_header of the file src/multipart.lua. The manipulation leads to inefficient regular expression complexity. Upgrading to version 0.5.9-1 is able to address this issue. The patch is identified as d632e5df43a2928fd537784a99a79dec288bf01b. It is recommended to upgrade the affected component. VDB-220642 is the identifier assigned to this vulnerability."},{"lang":"de","value":"In Kong lua-multipart 0.5.8-1 wurde eine Schwachstelle ausgemacht. Sie wurde als problematisch eingestuft. Betroffen ist die Funktion is_header der Datei src/multipart.lua. Durch Manipulation mit unbekannten Daten kann eine inefficient regular expression complexity-Schwachstelle ausgenutzt werden. Ein Aktualisieren auf die Version 0.5.9-1 vermag dieses Problem zu lösen. Der Patch wird als d632e5df43a2928fd537784a99a79dec288bf01b bezeichnet. Als bestmögliche Massnahme wird das Einspielen eines Upgrades empfohlen."}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":3.5,"vectorString":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","baseSeverity":"LOW"}},{"cvssV3_0":{"version":"3.0","baseScore":3.5,"vectorString":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","baseSeverity":"LOW"}},{"cvssV2_0":{"version":"2.0","baseScore":2.7,"vectorString":"AV:A/AC:L/Au:S/C:N/I:N/A:P"}}],"timeline":[{"time":"2023-02-11T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2023-02-11T00:00:00.000Z","lang":"en","value":"CVE reserved"},{"time":"2023-02-11T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2023-03-10T09:29:05.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"VulDB GitHub Commit Analyzer","type":"tool"}],"references":[{"url":"https://vuldb.com/?id.220642","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.220642","tags":["signature","permissions-required"]},{"url":"https://github.com/Kong/lua-multipart/pull/34","tags":["issue-tracking"]},{"url":"https://github.com/Kong/lua-multipart/commit/d632e5df43a2928fd537784a99a79dec288bf01b","tags":["patch"]},{"url":"https://github.com/Kong/lua-multipart/releases/tag/0.5.9-1","tags":["patch"]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T17:30:08.594Z"},"title":"CVE Program Container","references":[{"url":"https://vuldb.com/?id.220642","tags":["vdb-entry","technical-description","x_transferred"]},{"url":"https://vuldb.com/?ctiid.220642","tags":["signature","permissions-required","x_transferred"]},{"url":"https://github.com/Kong/lua-multipart/pull/34","tags":["issue-tracking","x_transferred"]},{"url":"https://github.com/Kong/lua-multipart/commit/d632e5df43a2928fd537784a99a79dec288bf01b","tags":["patch","x_transferred"]},{"url":"https://github.com/Kong/lua-multipart/releases/tag/0.5.9-1","tags":["patch","x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-03-24T15:06:24.399662Z","id":"CVE-2020-36661","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-03-24T18:40:00.463Z"}}]}}