CVE-2021-38189

{"id": "CVE-2021-38189", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-08-08T06:15:08.893", "references": [{"url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/lettre/RUSTSEC-2021-0069.md", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://rustsec.org/advisories/RUSTSEC-2021-0069.html", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/lettre/RUSTSEC-2021-0069.md", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://rustsec.org/advisories/RUSTSEC-2021-0069.html", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in the lettre crate before 0.9.6 for Rust. In an e-mail message body, an attacker can place a . character after two <CR><LF> sequences and then inject arbitrary SMTP commands."}, {"lang": "es", "value": "Se ha detectado un problema en la crate lettre versiones anteriores a 0.9.6 para Rust. En el cuerpo de un mensaje de correo electr\u00f3nico, un atacante puede colocar un car\u00e1cter . despu\u00e9s de dos secuencias (CR)(LF) y luego inyectar comandos SMTP arbitrario"}], "lastModified": "2024-11-21T06:16:36.260", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lettre:lettre:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "01316A21-59B8-4A08-9207-E9F4FCB804B0", "versionEndExcluding": "0.9.6"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:alpha1:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "8B34BD62-3AB1-40B6-AEBB-15C0CD298925"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:alpha2:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "6D7DFF7E-BF84-41A4-B98C-077D3131094A"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:alpha3:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "D5133FCD-F567-40FC-9177-AD384015E9FD"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:alpha4:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "A5E3F87C-1713-4C5D-AAFD-BC0529AE648D"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:alpha5:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "EEE2A4E4-D834-464F-A6A4-7E06E1C2110C"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:beta1:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "7A6A221B-FE4C-4CCB-83D3-B835664499EC"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:beta2:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "DBED2BD1-4497-4E8F-9CDE-600E29CE0F20"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:beta3:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "CC28A0F2-0E4C-4F86-AEF9-AD619F41CE56"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:beta4:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "EDF7A66C-2831-4A02-921B-B528C46F6D29"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:rc1:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "744FE0A6-42D8-4FBB-B673-B7AE4BC33D3C"}, {"criteria": "cpe:2.3:a:lettre:lettre:0.10.0:rc2:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "D2573F65-FA57-4B01-B65D-4CF57AEFEBEE"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}