TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a heap buffer overflow in `tf.raw_ops.RaggedTensorToTensor`. This is because the implementation(https://github.com/tensorflow/tensorflow/blob/d94227d43aa125ad8b54115c03cece54f6a1977b/tensorflow/core/kernels/ragged_tensor_to_tensor_op.cc#L219-L222) uses the same index to access two arrays in parallel. Since the user controls the shape of the input arguments, an attacker could trigger a heap OOB access when `parent_output_index` is shorter than `row_split`. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
References
Link | Resource |
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https://github.com/tensorflow/tensorflow/commit/a84358aa12f0b1518e606095ab9cfddbf597c121 | Patch Third Party Advisory |
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8gv3-57p6-g35r | Exploit Patch Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
25 Apr 2022, 20:04
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-787 |
17 May 2021, 20:39
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:google:tensorflow:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : 3.6
v3 : 7.1 |
CWE | CWE-125 | |
References | (CONFIRM) https://github.com/tensorflow/tensorflow/security/advisories/GHSA-8gv3-57p6-g35r - Exploit, Patch, Third Party Advisory | |
References | (MISC) https://github.com/tensorflow/tensorflow/commit/a84358aa12f0b1518e606095ab9cfddbf597c121 - Patch, Third Party Advisory |
14 May 2021, 20:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-05-14 20:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-29560
Mitre link : CVE-2021-29560
CVE.ORG link : CVE-2021-29560
JSON object : View
Products Affected
- tensorflow