py-tflite -- denial of service vulnerability

2021-08-2500:00:00

vuxml.freebsd.org

tflite

null pointer

crash

denial of service

vulnerability

baidu security

unix

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

12.6%

JSON

Yakun Zhang of Baidu Security reports:

An attacker can craft a TFLite model that would trigger a null pointer dereference, which would result in a crash and denial of service

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchpy37-tflite< 2.3.4UNKNOWN
FreeBSDanynoarchpy38-tflite< 2.3.4UNKNOWN
FreeBSDanynoarchpy39-tflite< 2.3.4UNKNOWN
FreeBSDanynoarchpy310-tflite< 2.3.4UNKNOWN
FreeBSDanynoarchpy311-tflite< 2.3.4UNKNOWN

OS	Version	Architecture	Package	Version	Filename
FreeBSD	any	noarch	py37-tflite	< 2.3.4	UNKNOWN
FreeBSD	any	noarch	py38-tflite	< 2.3.4	UNKNOWN
FreeBSD	any	noarch	py39-tflite	< 2.3.4	UNKNOWN
FreeBSD	any	noarch	py310-tflite	< 2.3.4	UNKNOWN
FreeBSD	any	noarch	py311-tflite	< 2.3.4	UNKNOWN