CVE-2024-21530

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{"affected": [{"affectedData": [{"product": "cocoon", "vendor": "n/a", "versions": [{"lessThan": "0.4.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "report@snyk.io"}, {"affectedData": [{"cpes": ["cpe:2.3:a:cocoon:cocoon:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "cocoon", "vendor": "cocoon", "versions": [{"lessThan": "0.4.0", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Versions of the package cocoon before 0.4.0 are vulnerable to Reusing a Nonce, Key Pair in Encryption when the encrypt, wrap, and dump functions are sequentially called. An attacker can generate the same ciphertext by creating a new encrypted message with the same cocoon object.\r\r**Note:**\rThe issue does NOT affect objects created with Cocoon::new which utilizes ThreadRng."}, {"lang": "es", "value": "Las versiones del paquete cocoon anteriores a la 0.4.0 son vulnerables a la reutilizaci\u00f3n de un par de claves nonce en el cifrado cuando se invocan secuencialmente las funciones de cifrado, envoltura y volcado. Un atacante puede generar el mismo texto cifrado creando un nuevo mensaje cifrado con el mismo objeto cocoon. **Nota:** El problema NO afecta a los objetos creados con Cocoon::new, que utiliza ThreadRng."}], "id": "CVE-2024-21530", "lastModified": "2026-06-17T07:09:41.230", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.4, "impactScore": 2.7, "source": "report@snyk.io", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-21530", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-10-02T13:38:37.583035Z", "version": "2.0.3"}}]}, "published": "2024-10-02T05:15:11.300", "references": [{"source": "report@snyk.io", "url": "https://github.com/advisories/GHSA-6878-6wc2-pf5h"}, {"source": "report@snyk.io", "url": "https://github.com/fadeevab/cocoon/commit/1b6392173ce35db4736a94b62b2d2973f9a71441"}, {"source": "report@snyk.io", "url": "https://github.com/fadeevab/cocoon/issues/22"}, {"source": "report@snyk.io", "url": "https://rustsec.org/advisories/RUSTSEC-2023-0068.html"}, {"source": "report@snyk.io", "url": "https://security.snyk.io/vuln/SNYK-RUST-COCOON-6028364"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-323"}], "source": "report@snyk.io", "type": "Secondary"}]}

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