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GitHub_MCVE-2021-41218

HistoryNov 05, 2021 - 10:15 p.m.

CVE-2021-41218

2021-11-0522:15:08

CWE-369

GitHub_M

web.nvd.nist.gov

tensorflow

machine learning

open source

cve-2021-41218

security vulnerability

shape inference

division by 0

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.7

Confidence

High

EPSS

Percentile

12.6%

JSON

TensorFlow is an open source platform for machine learning. In affected versions the shape inference code for AllToAll can be made to execute a division by 0. This occurs whenever the split_count argument is 0. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.

Affected configurations

Nvd

Vulners

Node

googletensorflowRange2.4.0–2.4.4

googletensorflowRange2.5.0–2.5.2

googletensorflowRange2.6.0–2.6.1

googletensorflowMatch2.7.0rc0

googletensorflowMatch2.7.0rc1

VendorProductVersionCPE
googletensorflow*cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*
googletensorflow2.7.0cpe:2.3:a:google:tensorflow:2.7.0:rc0:*:*:*:*:*:*
googletensorflow2.7.0cpe:2.3:a:google:tensorflow:2.7.0:rc1:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	tensorflow	*	cpe:2.3:a:google:tensorflow::::::::
google	tensorflow	2.7.0	cpe:2.3:a:google:tensorflow:2.7.0:rc0::::::
google	tensorflow	2.7.0	cpe:2.3:a:google:tensorflow:2.7.0:rc1::::::

CNA Affected

[
  {
    "product": "tensorflow",
    "vendor": "tensorflow",
    "versions": [
      {
        "status": "affected",
        "version": ">= 2.6.0, < 2.6.1"
      },
      {
        "status": "affected",
        "version": ">= 2.5.0, < 2.5.2"
      },
      {
        "status": "affected",
        "version": "< 2.4.4"
      }
    ]
  }
]

References

github.com/tensorflow/tensorflow/commit/a8ad3e5e79c75f36edb81e0ba3f3c0c5442aeddc

github.com/tensorflow/tensorflow/security/advisories/GHSA-9crf-c6qr-r273

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.7

Confidence

High

EPSS

Percentile

12.6%

JSON

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