CVE-2019-6467
published 2019-10-09CVE-2019-6467: A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
A programming error in the nxdomain-redirect feature can cause an assertion failure in query.c if the alternate namespace used by nxdomain-redirect is a descendant of a zone that is served locally. The most likely scenario where this might occur is if the server, in addition to performing NXDOMAIN redirection for recursive clients, is also serving a local copy of the root zone or using mirroring to provide the root zone, although other configurations are also possible. Versions affected: BIND 9.12.0-> 9.12.4, 9.14.0. Also affects all releases in the 9.13 development branch.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | bind9 | — | — |
| isc | bind | — | — |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.14.1-r0 | 9.14.1-r0 |
| isc | bind | >= 0 < 9.11.6_p1-r0 | 9.11.6_p1-r0 |
| isc | bind | >= 0 < 9.11.6_p1-r0 | 9.11.6_p1-r0 |
| isc | bind | >= 0 < 9.12.4_p1-r0 | 9.12.4_p1-r0 |
| isc | bind | >= 0 < 9.12.4_p1-r0 | 9.12.4_p1-r0 |
| isc | bind | 9.12.0 – 9.12.4 | — |
| isc | bind | 9.13.0 – 9.13.7 | — |
| isc | bind_9 | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH