CVE-2020-26266

Published: Dic 10, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-0213 Aliases: GHSA-qhxx-j73r-qpm2, PYSEC-2020-297
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 4,4
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: low
Availability: low
MEDIUM 4,6
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

In affected versions of TensorFlow under certain cases a saved model can trigger use of uninitialized values during code execution. This is caused by having tensor buffers be filled with the default value of the type but forgetting to default initialize the quantized floating point types in Eigen. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0005
Percentile
0,2th
Updated

EPSS Score Trend (Last 91 Days)

908

Use of Uninitialized Resource

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Availability
Potential Impacts:
Read Memory Read Application Data Dos: Crash, Exit, Or Restart
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Medium
View CWE Details
Application

Tensorflow by Google

Product Information
Vendor Google
Product Tensorflow
Version Range Affected
From 2.1.0 (inclusive)
To 2.1.3 (exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Tensorflow by Google

Product Information
Vendor Google
Product Tensorflow
Version Range Affected
From 2.2.0 (inclusive)
To 2.2.2 (exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Tensorflow by Google

Product Information
Vendor Google
Product Tensorflow
Version Range Affected
From 2.0.0 (inclusive)
To 2.0.4 (exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Tensorflow by Google

Product Information
Vendor Google
Product Tensorflow
Version Range Affected
To 1.15.5 (exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Tensorflow by Google

Product Information
Vendor Google
Product Tensorflow
Version Range Affected
From 2.3.0 (inclusive)
To 2.3.2 (exclusive)
cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/tensorflow/tensorflow/commit/ace0c15a22f…
Patch Third Party Advisory
https://github.com/tensorflow/tensorflow/commit/ace0c15a22f7f054abcc1f53eabbcb0…
https://github.com/tensorflow/tensorflow/security/advisorie…
Exploit Patch Third Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-qhxx-j73r-qpm2
https://github.com/tensorflow/tensorflow/commit/ace0c15a22f…
Patch Third Party Advisory
https://github.com/tensorflow/tensorflow/commit/ace0c15a22f7f054abcc1f53eabbcb0…
https://github.com/tensorflow/tensorflow/security/advisorie…
Exploit Patch Third Party Advisory
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-qhxx-j73r-qpm2