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CVE-2020-26270

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CVE-2020-26270

Published: Dec 10, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

4.4

MEDIUM

Description

In affected versions of TensorFlow running an LSTM/GRU model where the LSTM/GRU layer receives an input with zero-length results in a CHECK failure when using the CUDA backend. This can result in a query-of-death vulnerability, via denial of service, if users can control the input to the layer. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0.

VendorProductVersions

tensorflow

tensorflow

affected
< 1.15.5
affected
>= 2.0.0, < 2.0.4
affected
>= 2.1.0, < 2.1.3
affected
>= 2.2.0, < 2.2.2
affected
>= 2.3.0, < 2.3.2

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

References

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