fkie_cve-2024-42365
Vulnerability from fkie_nvd
Published
2024-08-08 17:15
Modified
2024-09-16 20:23
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
Impacted products
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"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."
},
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"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."
}
],
"id": "CVE-2024-42365",
"lastModified": "2024-09-16T20:23:18.407",
"metrics": {
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"published": "2024-08-08T17:15:19.340",
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.