fkie_cve-2019-25018
Vulnerability from fkie_nvd
Published
2021-02-02 18:15
Modified
2024-11-21 04:39
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
In the rcp client in MIT krb5-appl through 1.0.3, malicious servers could bypass intended access restrictions via the filename of . or an empty filename, similar to CVE-2018-20685 and CVE-2019-7282. The impact is modifying the permissions of the target directory on the client side. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.
References
cve@mitre.orghttps://bugzilla.suse.com/show_bug.cgi?id=1131109Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.suse.com/show_bug.cgi?id=1131109Exploit, Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
mit krb5-appl *


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the rcp client in MIT krb5-appl through 1.0.3, malicious servers could bypass intended access restrictions via the filename of . or an empty filename, similar to CVE-2018-20685 and CVE-2019-7282. The impact is modifying the permissions of the target directory on the client side. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8."
    },
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      "lang": "es",
      "value": "En el cliente rcp en MIT krb5-appl versiones hasta 1.0.3, los servidores maliciosos podr\u00edan omitir unas restricciones de acceso previstas por medio del nombre de archivo of\u0026#xa0;o un nombre de archivo vac\u00edo, similar al CVE-2018-20685 y CVE-2019-7282.\u0026#xa0;El impacto est\u00e1 modificando los permisos del directorio de destino en el lado del cliente.\u0026#xa0;NOTA: MIT krb5-appl no es compatible con versiones anteriores, pero algunas distribuciones de Linux lo entregan.\u0026#xa0;El c\u00f3digo afectado se elimin\u00f3 del producto MIT Kerberos 5 (tambi\u00e9n se conoce como krb5) compatible hace muchos a\u00f1os, en la versi\u00f3n 1.8"
    }
  ],
  "id": "CVE-2019-25018",
  "lastModified": "2024-11-21T04:39:45.100",
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    }
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}


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