{"id":"CVE-2020-26289","state":"PUBLISHED","title":"Regular expression Denial of Service in date-and-time","description":"date-and-time is an npm package for manipulating date and time. In date-and-time before version 0.14.2, there a regular expression involved in parsing which can be exploited to to cause a denial of service. This is fixed in version 0.14.2.","publishedAt":"2020-12-28T18:50:15.000Z","updatedAt":"2024-08-04T15:56:04.321Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["knowledgecode date-and-time"],"affected":[{"vendor":"knowledgecode","product":"date-and-time","versions":[{"version":"< 0.14.2","status":"affected"}]}],"references":["https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g","https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a","https://www.npmjs.com/package/date-and-time"],"weaknesses":["CWE-400"],"ingestedAt":"2026-10-29T19:47:08.370Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/26xxx/CVE-2020-26289.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-26289","state":"PUBLISHED","datePublished":"2020-12-28T18:50:15.000Z","dateUpdated":"2024-08-04T15:56:04.321Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2020-10-01T00:00:00.000Z"},"containers":{"cna":{"title":"Regular expression Denial of Service in date-and-time","descriptions":[{"lang":"en","value":"date-and-time is an npm package for manipulating date and time. In date-and-time before version 0.14.2, there a regular expression involved in parsing which can be exploited to to cause a denial of service. This is fixed in version 0.14.2."}],"affected":[{"vendor":"knowledgecode","product":"date-and-time","versions":[{"version":"< 0.14.2","status":"affected"}]}],"references":[{"url":"https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a","tags":["x_refsource_MISC"]},{"url":"https://www.npmjs.com/package/date-and-time","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","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:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-400","description":"CWE-400: Uncontrolled Resource Consumption","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","dateUpdated":"2020-12-28T18:50:15.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa"},"source":{"advisory":"GHSA-r92x-f52r-x54g","discovery":"UNKNOWN"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2020-26289","STATE":"PUBLIC","TITLE":"Regular expression Denial of Service in date-and-time"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"date-and-time","version":{"version_data":[{"version_value":"< 0.14.2"}]}}]},"vendor_name":"knowledgecode"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"date-and-time is an npm package for manipulating date and time. In date-and-time before version 0.14.2, there a regular expression involved in parsing which can be exploited to to cause a denial of service. This is fixed in version 0.14.2."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","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:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-400: Uncontrolled Resource Consumption"}]}]},"references":{"reference_data":[{"name":"https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g","refsource":"CONFIRM","url":"https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g"},{"name":"https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a","refsource":"MISC","url":"https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a"},{"name":"https://www.npmjs.com/package/date-and-time","refsource":"MISC","url":"https://www.npmjs.com/package/date-and-time"}]},"source":{"advisory":"GHSA-r92x-f52r-x54g","discovery":"UNKNOWN"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/knowledgecode/date-and-time/security/advisories/GHSA-r92x-f52r-x54g","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/knowledgecode/date-and-time/commit/9e4b501eacddccc8b1f559fb414f48472ee17c2a","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.npmjs.com/package/date-and-time","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T15:56:04.321Z"}}]}}}