{ "containers": { "cna": { "affected": [ { "product": "uri-template-lite", "vendor": "uri-template-lite", "versions": [ { "lessThan": "22.9.0", "status": "affected", "version": "0", "versionType": "custom" } ] } ], "descriptions": [ { "lang": "en", "value": "An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the \"URI.expand\" method" } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-1333", "description": "CWE-1333 Inefficient Regular Expression Complexity", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-08-24T15:48:36.000Z", "orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "shortName": "JFROG" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://research.jfrog.com/vulnerabilities/uri-template-lite-redos-xray-211351/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/litejs/uri-template-lite/compare/v22.1.0...v22.9.0" } ], "title": "ReDoS in uri-template-lite URI.expand function", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security@jfrog.com", "ID": "CVE-2021-43309", "STATE": "PUBLIC", "TITLE": "ReDoS in uri-template-lite URI.expand function" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "uri-template-lite", "version": { "version_data": [ { "platform": "", "version_affected": ">=", "version_name": "0", "version_value": "" } ] } } ] }, "vendor_name": "uri-template-lite" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the \"URI.expand\" method" } ] }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-1333 Inefficient Regular Expression Complexity" } ] } ] }, "references": { "reference_data": [ { "name": "https://research.jfrog.com/vulnerabilities/uri-template-lite-redos-xray-211351/", "refsource": "MISC", "url": "https://research.jfrog.com/vulnerabilities/uri-template-lite-redos-xray-211351/" } ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T03:55:29.287Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://research.jfrog.com/vulnerabilities/uri-template-lite-redos-xray-211351/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/litejs/uri-template-lite/compare/v22.1.0...v22.9.0" } ] } ] }, "cveMetadata": { "assignerOrgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "assignerShortName": "JFROG", "cveId": "CVE-2021-43309", "datePublished": "2022-08-24T15:48:36.000Z", "dateReserved": "2021-11-03T00:00:00.000Z", "dateUpdated": "2024-08-04T03:55:29.287Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }