{ "id": "CVE-2021-27290", "sourceIdentifier": "cve@mitre.org", "published": "2021-03-12T22:15:14.843", "lastModified": "2024-11-21T05:57:45.503", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "ssri 5.2.2-8.0.0, fixed in 8.0.1, processes SRIs using a regular expression which is vulnerable to a denial of service. Malicious SRIs could take an extremely long time to process, leading to denial of service. This issue only affects consumers using the strict option." }, { "lang": "es", "value": "ssri versi\u00f3n 5.2.2-8.0.0, corregido en versi\u00f3n 8.0.1, procesa los SRI usando una expresi\u00f3n regular que es vulnerable a una denegaci\u00f3n de servicio. Los SRI maliciosos pueden tardar mucho en procesarse, conllevando a una denegaci\u00f3n del servicio. Este problema solo afecta a consumidores que usan la opci\u00f3n estricta" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "baseScore": 4.3, "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-Other" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:ssri_project:ssri:*:*:*:*:*:node.js:*:*", "versionStartIncluding": "5.2.2", "versionEndExcluding": "6.0.2", "matchCriteriaId": "97535BF1-C00D-4D6C-A201-26593DA55635" }, { "vulnerable": true, "criteria": "cpe:2.3:a:ssri_project:ssri:*:*:*:*:*:node.js:*:*", "versionStartIncluding": "7.0.0", "versionEndExcluding": "8.0.1", "matchCriteriaId": "4AC74498-E825-4FA7-A724-192949C07FA8" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:oracle:graalvm:20.3.3:*:*:*:enterprise:*:*:*", "matchCriteriaId": "53B2BB06-A2F7-4603-89C3-C8500E55483A" }, { "vulnerable": true, "criteria": "cpe:2.3:a:oracle:graalvm:21.2.0:*:*:*:enterprise:*:*:*", "matchCriteriaId": "01E88C86-8C04-4A4A-BF45-9082AA783056" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:siemens:sinec_infrastructure_network_services:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.0.1.1", "matchCriteriaId": "B0F46497-4AB0-49A7-9453-CC26837BF253" } ] } ] } ], "references": [ { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf", "source": "cve@mitre.org", "tags": [ "Exploit", "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://npmjs.com", "source": "cve@mitre.org", "tags": [ "Product" ] }, { "url": "https://www.oracle.com/security-alerts/cpuoct2021.html", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ] }, { "url": "https://doyensec.com/resources/Doyensec_Advisory_ssri_redos.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Patch", "Third Party Advisory" ] }, { "url": "https://github.com/yetingli/SaveResults/blob/main/pdf/ssri-redos.pdf", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://npmjs.com", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Product" ] }, { "url": "https://www.oracle.com/security-alerts/cpuoct2021.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ] } ] }