CVE-2021-41210 – tensorflow

Package

Manager: pip
Name: tensorflow
Vulnerable Version: >=2.6.0 <2.6.1 || >=2.5.0 <2.5.2 || >=0 <2.4.4

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00019 pctl0.0322

Details

Heap OOB read in `tf.raw_ops.SparseCountSparseOutput` ### Impact The [shape inference functions for `SparseCountSparseOutput`](https://github.com/tensorflow/tensorflow/blob/e0b6e58c328059829c3eb968136f17aa72b6c876/tensorflow/core/ops/count_ops.cc#L43-L50) can trigger a read outside of bounds of heap allocated array: ```python import tensorflow as tf @tf.function def func(): return tf.raw_ops.SparseCountSparseOutput( indices=[1], values=[[1]], dense_shape=[10], weights=[], binary_output= True) func() ``` The function fails to check that the first input (i.e., `indices`) has rank 2: ```cc auto rank = c->Dim(c->input(0), 1); ``` ### Patches We have patched the issue in GitHub commit [701cfaca222a82afbeeb17496bd718baa65a67d2](https://github.com/tensorflow/tensorflow/commit/701cfaca222a82afbeeb17496bd718baa65a67d2). 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. ### For more information Please consult [our security guide](https://github.com/tensorflow/tensorflow/blob/master/SECURITY.md) for more information regarding the security model and how to contact us with issues and questions. ### Attribution This vulnerability has been reported by members of the Aivul Team from Qihoo 360.

Metadata

Created: 2021-11-10T19:01:44Z
Modified: 2024-11-07T22:19:33Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-m342-ff57-4jcc/GHSA-m342-ff57-4jcc.json
CWE IDs: ["CWE-125"]
Alternative ID: GHSA-m342-ff57-4jcc
Finding: F111
Auto approve: 1