Google TensorFlow up to 2.4.3/2.5.1/2.6.0 tf.range numeric conversion

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Google TensorFlow up to 2.4.3/2.5.1/2.6.0. It has been rated as critical. This impacts the function tf.range. This manipulation causes numeric conversion. This vulnerability is handled as CVE-2021-41202. The attack can be initiated remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Google TensorFlow up to 2.4.3/2.5.1/2.6.0 (Artificial Intelligence Software) and classified as critical. Affected by this vulnerability is the function tf.range. The manipulation with an unknown input leads to a numeric conversion vulnerability. The CWE definition for the vulnerability is CWE-681. When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 11/06/2021 as GHSA-xrqm-fpgr-6hhx. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2021-41202 since 09/15/2021. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 2.4.4, 2.5.2, 2.6.1 or 2.7.0 eliminates this vulnerability. Applying the patch 1b0e0ec27e7895b9985076eab32445026ae5ca94 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Numeric conversion
CWE: CWE-681 / CWE-704
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: TensorFlow 2.4.4/2.5.2/2.6.1/2.7.0
Patch: 1b0e0ec27e7895b9985076eab32445026ae5ca94

Timelineinfo

09/15/2021 🔍
11/06/2021 +52 days 🔍
11/06/2021 +0 days 🔍
11/10/2021 +4 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: GHSA-xrqm-fpgr-6hhx
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41202 (🔍)
GCVE (CVE): GCVE-0-2021-41202
GCVE (VulDB): GCVE-100-186151

Entryinfo

Created: 11/06/2021 08:36
Updated: 11/10/2021 09:01
Changes: 11/06/2021 08:36 (53), 11/10/2021 09:01 (2)
Complete: 🔍
Cache ID: 216::103

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