CVE-2020-15210

Segmentation fault in tensorflow-lite

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, if a TFLite saved model uses the same tensor as both input and output of an operator, then, depending on the operator, we can observe a segmentation fault or just memory corruption. We have patched the issue in d58c96946b and will release patch releases for all versions between 1.15 and 2.3. We recommend users to upgrade to TensorFlow 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.

En tensorflow-lite versiones anteriores a 1.15.4, 2.0.3, 2.1.2, 2.2.1 y 2.3.1, si un modelo guardado de TFLite usa el mismo tensor como entrada y salida de un operador, entonces, dependiendo del operador, podemos observar un fallo de segmentación o solo una corrupción de la memoria. Hemos parcheado el problema en d58c96946b y publicaremos parches para todas las versiones entre 1.15 y 2.3. Recomendamos a los usuarios que actualicen a TensorFlow versiones 1.15.4, 2.0.3, 2.1.2, 2.2.1 o 2.3.1

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-06-25 CVE Reserved
2020-09-25 CVE Published
2024-03-17 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation
CWE-787: Out-of-bounds Write

CAPEC

References (4)

URL	Tag	Source
https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1	Third Party Advisory

URL	Date	SRC
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-x9j7-x98r-r4w2	2024-08-04

URL	Date	SRC
https://github.com/tensorflow/tensorflow/commit/d58c96946b2880991d63d1dacacb32f0a4dfa453	2021-11-18

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00065.html	2021-11-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"		Tensorflow Search vendor "Google" for product "Tensorflow"				< 1.15.4 Search vendor "Google" for product "Tensorflow" and version " < 1.15.4"		lite		Affected
Google Search vendor "Google"		Tensorflow Search vendor "Google" for product "Tensorflow"				>= 2.0.0 < 2.0.3 Search vendor "Google" for product "Tensorflow" and version " >= 2.0.0 < 2.0.3"		lite		Affected
Google Search vendor "Google"		Tensorflow Search vendor "Google" for product "Tensorflow"				>= 2.1.0 < 2.1.2 Search vendor "Google" for product "Tensorflow" and version " >= 2.1.0 < 2.1.2"		lite		Affected
Google Search vendor "Google"		Tensorflow Search vendor "Google" for product "Tensorflow"				>= 2.2.0 < 2.2.1 Search vendor "Google" for product "Tensorflow" and version " >= 2.2.0 < 2.2.1"		lite		Affected
Google Search vendor "Google"		Tensorflow Search vendor "Google" for product "Tensorflow"				>= 2.3.0 < 2.3.1 Search vendor "Google" for product "Tensorflow" and version " >= 2.3.0 < 2.3.1"		lite		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.2 Search vendor "Opensuse" for product "Leap" and version "15.2"		-		Affected