原始 OSV JSON
{
"id": "GHSA-jc87-6vpp-7ff3",
"aliases": [
"CVE-2020-15198"
],
"details": "### Impact\nThe `SparseCountSparseOutput` implementation does not validate that the input arguments form a valid sparse tensor. In particular, there is no validation that the `indices` tensor has the same shape as the `values` one. The values in these tensors are always accessed in parallel:\nhttps://github.com/tensorflow/tensorflow/blob/0e68f4d3295eb0281a517c3662f6698992b7b2cf/tensorflow/core/kernels/count_ops.cc#L193-L195\n\nThus, a shape mismatch can result in accesses outside the bounds of heap allocated buffers.\n\n### Patches\nWe have patched the issue in 3cbb917b4714766030b28eba9fb41bb97ce9ee02 and will release a patch release.\n\nWe recommend users to upgrade to TensorFlow 2.3.1.\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 is a variant of [GHSA-p5f8-gfw5-33w4](https://github.com/tensorflow/tensorflow/security/advisories/GHSA-p5f8-gfw5-33w4)",
"summary": "Heap buffer overflow in Tensorflow",
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.3.0"
},
{
"fixed": "2.3.1"
}
]
}
],
"package": {
"name": "tensorflow",
"ecosystem": "PyPI"
},
"versions": [
"2.3.0"
]
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.3.0"
},
{
"fixed": "2.3.1"
}
]
}
],
"package": {
"name": "tensorflow-cpu",
"ecosystem": "PyPI"
},
"versions": [
"2.3.0"
]
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "2.3.0"
},
{
"fixed": "2.3.1"
}
]
}
],
"package": {
"name": "tensorflow-gpu",
"ecosystem": "PyPI"
},
"versions": [
"2.3.0"
]
}
],
"modified": "2024-10-28T19:57:59Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"
}
],
"published": "2020-09-25T18:28:22Z",
"references": [
{
"url": "https://github.com/tensorflow/tensorflow/security/advisories/GHSA-jc87-6vpp-7ff3",
"type": "WEB"
},
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15198",
"type": "ADVISORY"
},
{
"url": "https://github.com/tensorflow/tensorflow/commit/3cbb917b4714766030b28eba9fb41bb97ce9ee02",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2020-278.yaml",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2020-313.yaml",
"type": "WEB"
},
{
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2020-121.yaml",
"type": "WEB"
},
{
"url": "https://github.com/tensorflow/tensorflow",
"type": "PACKAGE"
},
{
"url": "https://github.com/tensorflow/tensorflow/releases/tag/v2.3.1",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-122"
],
"severity": "MODERATE",
"github_reviewed": true,
"nvd_published_at": "2020-09-25T19:15:00Z",
"github_reviewed_at": "2020-09-25T16:52:55Z"
}
}