CVE-2020-8619
Vulnerability from cvelistv5
Published
2020-06-17 21:20
Modified
2024-09-17 03:28
Summary
A buffer boundary check assertion in rdataset.c can fail incorrectly during zone transfer
Impacted products
ISCBIND9
Show details on NVD website


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    "dateUpdated": "2024-09-17T03:28:34.772Z",
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A would-be attacker who is allowed to change zone content could theoretically introduce such a record in order to exploit this condition to cause denial of service, though we consider the use of this vector unlikely because any such attack would require a significant privilege level and be easily traceable.\"},{\"lang\":\"es\",\"value\":\"En las versiones ISC BIND9 BIND 9.11.14 -\u0026gt; 9.11.19, BIND 9.14.9 -\u0026gt; 9.14.12, BIND 9.16.0 -\u0026gt; 9.16.3, BIND Supported Preview Edition 9.11.14-S1 -\u0026gt; 9.11.19-S1: A menos que un servidor de nombres proporcione un servicio autorizado para una o m\u00e1s zonas y al menos una zona contenga una entrada sin terminal vac\u00eda que contenga un car\u00e1cter asterisco (\\\"*\\\"), este defecto no puede ser encontrado. Un posible atacante al que se le permite cambiar el contenido de la zona, podr\u00eda introducir te\u00f3ricamente dicho registro para explotar esta condici\u00f3n y causar una denegaci\u00f3n de servicio, aunque consideramos que el uso de este vector es poco probable porque cualquier ataque requerir\u00eda de un nivel de privilegio significativo y que sea f\u00e1cilmente 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  }
}


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