CVE-2024-42365

{"id": "CVE-2024-42365", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.7, "exploitabilityScore": 3.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2024-08-08T17:15:19.340", "references": [{"url": "https://github.com/asterisk/asterisk/blob/14367caaf7241df1eceea7c45c5b261989c2c6db/main/manager.c#L6426", "tags": ["Issue Tracking"], "source": "security-advisories@github.com"}, {"url": "https://github.com/asterisk/asterisk/blob/7d28165cb1b2d02d66e8693bd3fe23ee72fc55d8/main/manager.c#L6426", "tags": ["Issue Tracking"], "source": "security-advisories@github.com"}, {"url": "https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/asterisk/asterisk/commit/b4063bf756272254b160b6d1bd6e9a3f8e16cc71", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/asterisk/asterisk/commit/bbe68db10ab8a80c29db383e4dfe14f6eafaf993", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/asterisk/asterisk/commit/faddd99f2b9408b524e5eb8a01589fe1fa282df2", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44", "tags": ["Exploit", "Technical Description", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-267"}, {"lang": "en", "value": "CWE-1220"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Asterisk is an open source private branch exchange (PBX) and telephony toolkit. Prior to asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2, an AMI user with `write=originate` may change all configuration files in the `/etc/asterisk/` directory. This occurs because they are able to curl remote files and write them to disk, but are also able to append to existing files using the `FILE` function inside the `SET` application. This issue may result in privilege escalation, remote code execution and/or blind server-side request forgery with arbitrary protocol. Asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2 contain a fix for this issue."}, {"lang": "es", "value": "Asterisk es un kit de herramientas de telefon\u00eda y centralita privada (PBX) de c\u00f3digo abierto. Antes de las versiones de asterisk 18.24.2, 20.9.2 y 21.4.2 y de las versiones de asterisco certificado 18.9-cert11 y 20.7-cert2, un usuario de AMI con `write=originate` pod\u00eda cambiar todos los archivos de configuraci\u00f3n en `/etc/asterisk. /` directorio. Esto ocurre porque pueden curvar archivos remotos y escribirlos en el disco, pero tambi\u00e9n pueden agregarlos a archivos existentes usando la funci\u00f3n `FILE` dentro de la aplicaci\u00f3n `SET`. Este problema puede provocar una escalada de privilegios, la ejecuci\u00f3n remota de c\u00f3digo y/o blind server-side request forgery con un protocolo arbitrario. Las versiones de Asterisk 18.24.2, 20.9.2 y 21.4.2 y las versiones de asterisco certificado 18.9-cert11 y 20.7-cert2 contienen una soluci\u00f3n para este problema."}], "lastModified": "2024-09-16T20:23:18.407", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E883638-A227-4B23-ADEB-E54244B482F0", "versionEndExcluding": "18.24.2"}, {"criteria": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "525E1CCB-43F1-405D-96A9-A9D41D8F59CD", "versionEndExcluding": "20.9.1", "versionStartIncluding": "19.0.0"}, {"criteria": "cpe:2.3:a:asterisk:asterisk:21.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8337584E-FAFD-456F-957C-7CDE4132E660"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:asterisk:certified_asterisk:13.13.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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