{"id":"CVE-2024-45813","state":"PUBLISHED","title":"ReDoS vulnerability in multiparametric routes in  find-my-way","description":"find-my-way is a fast, open source HTTP router, internally using a Radix Tree (aka compact Prefix Tree), supports route params, wildcards, and it's framework independent. A bad regular expression is generated any time one has two parameters within a single segment, when adding a `-` at the end, like `/:a-:b-`. This may cause a denial of service in some instances. Users are advised to update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. There are no known workarounds for this issue.","publishedAt":"2024-09-18T16:47:57.138Z","updatedAt":"2024-09-18T18:07:10.935Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["delvedor find-my-way"],"affected":[{"vendor":"delvedor","product":"find-my-way","versions":[{"version":"< 8.2.2","status":"affected"},{"version":"= 9.0.0","status":"affected"}]}],"references":["https://github.com/delvedor/find-my-way/security/advisories/GHSA-rrr8-f88r-h8q6","https://github.com/delvedor/find-my-way/commit/5e9e0eb5d8d438e06a185d5e536a896572dd0440","https://blakeembrey.com/posts/2024-09-web-redos"],"weaknesses":["CWE-1333"],"ingestedAt":"2026-10-29T20:07:47.831Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/45xxx/CVE-2024-45813.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-45813","state":"PUBLISHED","datePublished":"2024-09-18T16:47:57.138Z","dateUpdated":"2024-09-18T18:07:10.935Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-09-09T14:23:07.505Z"},"containers":{"cna":{"title":"ReDoS vulnerability in multiparametric routes in  find-my-way","descriptions":[{"lang":"en","value":"find-my-way is a fast, open source HTTP router, internally using a Radix Tree (aka compact Prefix Tree), supports route params, wildcards, and it's framework independent. A bad regular expression is generated any time one has two parameters within a single segment, when adding a `-` at the end, like `/:a-:b-`. This may cause a denial of service in some instances. Users are advised to update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. There are no known workarounds for this issue."}],"affected":[{"vendor":"delvedor","product":"find-my-way","versions":[{"version":"< 8.2.2","status":"affected"},{"version":"= 9.0.0","status":"affected"}]}],"references":[{"url":"https://github.com/delvedor/find-my-way/security/advisories/GHSA-rrr8-f88r-h8q6","name":"https://github.com/delvedor/find-my-way/security/advisories/GHSA-rrr8-f88r-h8q6","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/delvedor/find-my-way/commit/5e9e0eb5d8d438e06a185d5e536a896572dd0440","name":"https://github.com/delvedor/find-my-way/commit/5e9e0eb5d8d438e06a185d5e536a896572dd0440","tags":["x_refsource_MISC"]},{"url":"https://blakeembrey.com/posts/2024-09-web-redos","name":"https://blakeembrey.com/posts/2024-09-web-redos","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1333","lang":"en","description":"CWE-1333: Inefficient Regular Expression Complexity","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-09-18T16:47:57.138Z"},"source":{"advisory":"GHSA-rrr8-f88r-h8q6","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-18T18:07:01.965848Z","id":"CVE-2024-45813","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-18T18:07:10.935Z"}}]}}}