{
"id": "GHSA-9rpc-5v9q-5r7f",
"aliases": [
"CVE-2021-29611"
],
"details": "### Impact\nIncomplete validation in `SparseReshape` results in a denial of service based on a `CHECK`-failure.\n\n```python\nimport tensorflow as tf\n\ninput_indices = tf.constant(41, shape=[1, 1], dtype=tf.int64)\ninput_shape = tf.zeros([11], dtype=tf.int64)\nnew_shape = tf.zeros([1], dtype=tf.int64)\n\ntf.raw_ops.SparseReshape(input_indices=input_indices,\n input_shape=input_shape,\n new_shape=new_shape)\n``` \n \nThe [implementation](https://github.com/tensorflow/tensorflow/blob/e87b51ce05c3eb172065a6ea5f48415854223285/tensorflow/core/kernels/sparse_reshape_op.cc#L40) has no validation that the input arguments specify a valid sparse tensor.\n\n### Patches \nWe have patched the issue in GitHub commit [1d04d7d93f4ed3854abf75d6b712d72c3f70d6b6](https://github.com/tensorflow/tensorflow/commit/1d04d7d93f4ed3854abf75d6b712d72c3f70d6b6).\n\nThe fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2 and TensorFlow 2.3.3, as these are the only affected versions.\n\n### For more information\nPlease 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.\n\n### Attribution \nThis vulnerability has been reported by Ying Wang and Yakun Zhang of Baidu X-Team.",
"summary": "Incomplete validation in `SparseReshape`",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.3.0"
},
{
"fixed": "2.3.3"
}
]
}
],
"package": {
"name": "tensorflow",
"ecosystem": "PyPI"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.4.0"
},
{
"fixed": "2.4.2"
}
]
}
],
"package": {
"name": "tensorflow",
"ecosystem": "PyPI"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.3.0"
},
{
"fixed": "2.3.3"
}
]
}
],
"package": {
"name": "tensorflow-cpu",
"ecosystem": "PyPI"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.4.0"
},
{
"fixed": "2.4.2"
}
]
}
],
"package": {
"name": "tensorflow-cpu",
"ecosystem": "PyPI"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.3.0"
},
{
"fixed": "2.3.3"
}
]
}
],
"package": {
"name": "tensorflow-gpu",
"ecosystem": "PyPI"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.4.0"
},
{
"fixed": "2.4.2"
}
]
}
],
"package": {
"name": "tensorflow-gpu",
"ecosystem": "PyPI"
}
}
],
"modified": "2024-11-13T16:22:27Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N"
}
],
"published": "2021-05-21T14:28:35Z",
"references": [
{
"url": "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-9rpc-5v9q-5r7f",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29611",
"type": "ADVISORY"
},
{
"url": "https://github.com/tensorflow/tensorflow/commit/1d04d7d93f4ed3854abf75d6b712d72c3f70d6b6",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-539.yaml",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-737.yaml",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-248.yaml",
"type": "WEB"
},
{
"url": "https://github.com/tensorflow/tensorflow",
"type": "PACKAGE"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-665"
],
"severity": "LOW",
"github_reviewed": true,
"nvd_published_at": "2021-05-14T20:15:00Z",
"github_reviewed_at": "2021-05-17T22:00:57Z"
}
}