CVE-2019-16160: An integer underflow in the SMB server of MikroTik RouterOS before 6.45.5 allows remote unauthenticated attackers to crash the service.

PriorityP343high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

2.53%

83.0th percentile

An integer underflow in the SMB server of MikroTik RouterOS before 6.45.5 allows remote unauthenticated attackers to crash the service.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
mikrotik	routeros	< 6.45.5	6.45.5

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

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