An error in handling certain queries can cause an assertion failure when a server is using the nxdomain-redirect feature to cover a zone for which it is also providing authoritative service. A vulnerable server could be intentionally stopped by an attacker if it was using a configuration that met the criteria for the vulnerability and if the attacker could cause it to accept a query that possessed the required attributes. Please note: This vulnerability affects the "nxdomain-redirect" feature, which is one of two methods of handling NXDOMAIN redirection, and is only available in certain versions of BIND. Redirection using zones of type "redirect" is not affected by this vulnerability. Affects BIND 9.9.8-S1 -> 9.9.8-S3, 9.9.9-S1 -> 9.9.9-S6, 9.11.0-9.11.0-P1.

Published : 2019-01-16 20:29 Updated : 2019-10-09 23:20

CVSS Score More info
Score 4.3 / 10
Vendor Product Version URI
Isc Bind 9.9.8 cpe:/a:isc:bind:9.9.8:s1
Isc Bind 9.9.8 cpe:/a:isc:bind:9.9.8:s2
Isc Bind 9.9.8 cpe:/a:isc:bind:9.9.8:s3
Isc Bind 9.9.9 cpe:/a:isc:bind:9.9.9:s1
Isc Bind 9.9.9 cpe:/a:isc:bind:9.9.9:s6
Isc Bind 9.11.0 cpe:/a:isc:bind:9.11.0
Isc Bind 9.11.0 cpe:/a:isc:bind:9.11.0:p1
Netapp Data Ontap Edge - cpe:/a:netapp:data_ontap_edge:-
Netapp Solidfire Element Os Management Node - cpe:/a:netapp:solidfire_element_os_management_node:-
  1. Isc (1) Search CVE
    1. Bind (3) Search CVE
      1. 9.9.8
      2. 9.9.9
      3. 9.11.0
  2. Netapp (2) Search CVE
    1. Solidfire Element Os Management Node (1) Search CVE
      1. -
    2. Data Ontap Edge (1) Search CVE
      1. -


ID Name Description Links
CWE-388 Error Handling This category includes weaknesses that occur when an application does not properly handle errors that occur during processing. CVE

History of changes

Date Event
2019-02-11 19:53
2019-01-17 11:29
2019-01-16 20:29