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GitHub_MCVE-2020-26267

HistoryDec 10, 2020 - 11:15 p.m.

CVE-2020-26267

2020-12-1023:15:12

CWE-125

GitHub_M

web.nvd.nist.gov

tensorflow

security

vulnerability

nvd

cve-2020-26267

CVSS2

4.3

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

18.0%

JSON

In affected versions of TensorFlow the tf.raw_ops.DataFormatVecPermute API does not validate the src_format and dst_format attributes. The code assumes that these two arguments define a permutation of NHWC. This can result in uninitialized memory accesses, read outside of bounds and even crashes. This is fixed in versions 1.15.5, 2.0.4, 2.1.3, 2.2.2, 2.3.2, and 2.4.0.

Affected configurations

Nvd

Vulners

Node

googletensorflowRange<1.15.5

googletensorflowRange2.0.0–2.0.4

googletensorflowRange2.1.0–2.1.3

googletensorflowRange2.2.0–2.2.2

googletensorflowRange2.3.0–2.3.2

VendorProductVersionCPE
googletensorflow*cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	tensorflow	*	cpe:2.3:a:google:tensorflow::::::::

CNA Affected

[
  {
    "product": "tensorflow",
    "vendor": "tensorflow",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.15.5"
      },
      {
        "status": "affected",
        "version": ">= 2.0.0, < 2.0.4"
      },
      {
        "status": "affected",
        "version": ">= 2.1.0, < 2.1.3"
      },
      {
        "status": "affected",
        "version": ">= 2.2.0, < 2.2.2"
      },
      {
        "status": "affected",
        "version": ">= 2.3.0, < 2.3.2"
      }
    ]
  }
]