CVE-2018-10920: Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache.

PriorityP337medium6.8CVSS 3.1

AVNACHPRNUINSCCNIHAN

EPSS

3.24%

86.7th percentile

Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
cz.nic	knot-resolver	—	—
cz.nic	knot-resolver	>= 0 < 2.4.1-1	2.4.1-1
cz.nic	knot-resolver	>= 0 < 2.4.1-1	2.4.1-1
cz.nic	knot-resolver	>= 0 < 2.4.1-1	2.4.1-1
cz.nic	knot-resolver	>= 0 < 2.4.1-1	2.4.1-1
debian	knot-resolver	< knot-resolver 2.4.1-1 (bookworm)	knot-resolver 2.4.1-1 (bookworm)
nic	knot_resolver	< 2.4.1	2.4.1

CVSS provenance

nvdv3.16.8MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

osv6.8MEDIUM

vendor_debian6.8MEDIUM

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