{"id":"CVE-2020-7793","details":"The package ua-parser-js before 0.7.23 are vulnerable to Regular Expression Denial of Service (ReDoS) in multiple regexes (see linked commit for more info).","aliases":["GHSA-394c-5j6w-4xmx"],"modified":"2026-08-07T11:48:33.778106589Z","published":"2020-12-11T14:15:11.283Z","related":["SNYK-JAVA-ORGWEBJARSBOWERGITHUBFAISALMAN-1050388","SNYK-JAVA-ORGWEBJARSNPM-1050387","SNYK-JS-UAPARSERJS-1023599"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"fixed":"1.0"}],"source":"CPE_RANGE","vendor_product":"siemens:sinec_ins","cpes":["cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:a:siemens:sinec_ins:1.0:-:*:*:*:*:*:*","cpe:2.3:a:siemens:sinec_ins:1.0:sp1:*:*:*:*:*:*"],"extracted_events":[{"introduced":"1.0-NA"},{"last_affected":"1.0-NA"},{"introduced":"1.0-sp1"},{"last_affected":"1.0-sp1"}],"source":"CPE_STRING","vendor_product":"siemens:sinec_ins"}]},"references":[{"type":"ADVISORY","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf"},{"type":"FIX","url":"https://github.com/faisalman/ua-parser-js/commit/6d1f26df051ba681463ef109d36c9cf0f7e32b18"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBFAISALMAN-1050388"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050387"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JS-UAPARSERJS-1023599"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/faisalman/ua-parser-js","events":[{"introduced":"0"},{"fixed":"c7475db860ff57dcb6697dce7e473132e6c0e559"},{"fixed":"6d1f26df051ba681463ef109d36c9cf0f7e32b18"}],"database_specific":{"cpe":"cpe:2.3:a:ua-parser-js_project:ua-parser-js:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.7.23"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["0.7.21","0.7.20","0.7.19","0.7.18","0.7.14","0.7.13","0.7.12","0.7.11","0.7.10","0.7.9","0.7.7","0.7.3","0.7.2","v0.7.1","0.7.1","v0.6.2","v0.6.0","v0.5.25","v0.5.15","v0.5.11","v0.4.15","v0.4.8","v0.4.6","v0.4.3","v0.4.0","v0.3.4","v0.3.2","v0.3.0","v0.2.0","v0.1.2","v0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7793.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}