CVE-2018-10713: An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'read' parameter to the '/userfs/bin/tcapi'…

PriorityP349high8.8CVSS 3.0

AVNACLPRLUINSUCHIHAH

EPSS

2.40%

82.1th percentile

An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'read' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'read ' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
d-link	dsl-3782_firmware	—	—
gnu	patch	>= 0 < 2.7.1-4ubuntu2.4	2.7.1-4ubuntu2.4
gnu	patch	>= 0 < 2.7.5-1ubuntu0.16.04.1	2.7.5-1ubuntu0.16.04.1

CVSS provenance

nvdv3.08.8HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

osv5.5MEDIUM

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