CVE-2021-41819

{"id": "CVE-2021-41819", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-01-01T06:15:07.293", "references": [{"url": "https://hackerone.com/reports/910552", "tags": ["Permissions Required", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUXQCH6FRKANCVZO2Q7D2SQX33FP3KWN/", "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTOJGS5IEFDK3UOO7IY4OTTFGHGLSWZF/", "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/202401-27", "source": "cve@mitre.org"}, {"url": "https://security.netapp.com/advisory/ntap-20220121-0003/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.ruby-lang.org/en/news/2021/11/24/cookie-prefix-spoofing-in-cgi-cookie-parse-cve-2021-41819/", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-565"}]}], "descriptions": [{"lang": "en", "value": "CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby."}, {"lang": "es", "value": "CGI::Cookie.parse en Ruby versiones hasta 2.6.8, maneja inapropiadamente los prefijos de seguridad en los nombres de las cookies. Esto tambi\u00e9n afecta a CGI gem versiones hasta 0.3.0 para Ruby."}], "lastModified": "2024-01-24T05:15:11.853", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ruby-lang:cgi:0.1.0:*:*:*:*:ruby:*:*", "vulnerable": true, "matchCriteriaId": "2DEC113F-FF5D-48DC-896B-E1C8A2C76C9C"}, {"criteria": "cpe:2.3:a:ruby-lang:cgi:0.2.0:*:*:*:*:ruby:*:*", "vulnerable": true, "matchCriteriaId": "59B7F28D-757D-429F-88B5-7A8DAFB9BB4C"}, {"criteria": "cpe:2.3:a:ruby-lang:cgi:0.3.0:*:*:*:*:ruby:*:*", "vulnerable": true, "matchCriteriaId": "C8CB09D2-66DD-4E05-B9FC-F1C632C6942F"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64AC442C-39CB-477C-9356-F36AF6762E53", "versionEndIncluding": "2.6.8"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7B53365-0B48-4408-A4A7-9A3744F89F07", "versionEndExcluding": "2.7.5", "versionStartIncluding": "2.7.0"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D4499575-33A0-47D7-A88B-0E6FD2340792", "versionEndExcluding": "3.0.3", "versionStartIncluding": "3.0.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:software_collections:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "749804DA-4B27-492A-9ABA-6BB562A6B3AC"}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}, {"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"}, {"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:suse:linux_enterprise:11.0:sp1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4500161F-13A0-4369-B93A-778B34E7F005"}, {"criteria": "cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CBC8B78D-1131-4F21-919D-8AC79A410FB9"}, {"criteria": "cpe:2.3:o:suse:linux_enterprise:15.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1607628F-77A7-4C1F-98DF-0DC50AE8627D"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:opensuse:factory:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E29492E1-43D8-43BF-94E3-26A762A66FAA"}, {"criteria": "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B009C22E-30A4-4288-BCF6-C3E81DEAF45A"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}