cbcvebase.
CVE-2019-6476
published 2019-10-17

CVE-2019-6476: A defect in code added to support QNAME minimization can cause named to exit with an assertion failure if a forwarder returns a referral rather than resolving…

PriorityP338high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.91%
86.1th percentile
A defect in code added to support QNAME minimization can cause named to exit with an assertion failure if a forwarder returns a referral rather than resolving the query. This affects BIND versions 9.14.0 up to 9.14.6, and 9.15.0 up to 9.15.4.

Affected

20 ranges
VendorProductVersion rangeFixed in
debianbind9
googlechrome_chrome
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind>= 0 < 9.14.7-r09.14.7-r0
iscbind9.14.0 – 9.14.6
iscbind9.15.0 – 9.15.4
iscbind_9
iscbind_9

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian5.9LOW
vendor_redhat5.9MEDIUM
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