CVE-2021-37664

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Source
https://cve.org/CVERecord?id=CVE-2021-37664
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-37664.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-37664
Aliases
Downstream
Related
Published
2021-08-12T21:15:09.067Z
Modified
2026-02-24T11:41:30.253370Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

TensorFlow is an end-to-end open source platform for machine learning. In affected versions an attacker can read from outside of bounds of heap allocated data by sending specially crafted illegal arguments to BoostedTreesSparseCalculateBestFeatureSplit. The implementation needs to validate that each value in stats_summary_indices is in range. We have patched the issue in GitHub commit e84c975313e8e8e38bb2ea118196369c45c51378. The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range.

References

Affected packages

Git / github.com/tensorflow/tensorflow

Affected ranges

Type
GIT
Repo
https://github.com/tensorflow/tensorflow
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
e84c975313e8e8e38bb2ea118196369c45c51378
Introduced
582c8d236cb079023657287c318ff26adb239002
Fixed
4c0b84bf2a714bcdd18da1f1f94d533d72399d52
Introduced
b36436b087bd8e8701ef51718179037cccdfc26e
Fixed
7462dcaae1e8cfe1dfd0c62dd6083f9749a9d827

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-37664.json"
vanir_signatures 
[
    {
        "target": {
            "file": "tensorflow/core/kernels/boosted_trees/stats_ops.cc"
        },
        "id": "CVE-2021-37664-7e7551ec",
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "250311026581088070913115155708186793921",
                "150039447305565278660848908782728617684",
                "136704577517264150276302931809924570005",
                "327185272795706661988666453521691710706"
            ],
            "threshold": 0.9
        },
        "signature_type": "Line",
        "source": "https://github.com/tensorflow/tensorflow/commit/e84c975313e8e8e38bb2ea118196369c45c51378"
    }
]