Google TensorFlow prior 2.4.4/2.5.2/2.6.1/2.7.0 Transpose buffer overflow

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

Summaryinfo

A vulnerability classified as critical was found in Google TensorFlow. This affects the function Transpose. Executing a manipulation can lead to buffer overflow. This vulnerability is tracked as CVE-2021-41216. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Google TensorFlow (Artificial Intelligence Software). It has been declared as critical. This vulnerability affects the function Transpose. The manipulation with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 11/06/2021 as GHSA-3ff2-r28g-w7h9. The advisory is shared for download at github.com. This vulnerability was named CVE-2021-41216 since 09/15/2021. There are known technical details, but no exploit is available.

Upgrading to version 2.4.4, 2.5.2, 2.6.1 or 2.7.0 eliminates this vulnerability. Applying the patch c79ba87153ee343401dbe9d1954d7f79e521eb14 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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Vendor

Name

License

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: Buffer overflow
CWE: CWE-120 / CWE-119
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: c79ba87153ee343401dbe9d1954d7f79e521eb14

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-3ff2-r28g-w7h9
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-41216 (🔍)
GCVE (CVE): GCVE-0-2021-41216
GCVE (VulDB): GCVE-100-186172

Entryinfo

Created: 11/06/2021 09:36
Updated: 11/10/2021 10:18
Changes: 11/06/2021 09:36 (52), 11/10/2021 10:18 (2)
Complete: 🔍
Cache ID: 216::103

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